191935872

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 256

約数和(自身を含む): 620160000

約数和(自身を除く): 428224128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 37, 38, 48, 54, 57, 64, 72, 74, 76, 79, 96, 108, 111, 114, 128, 144, 148, 152, 158, 171, 192, 216, 222, 228, 237, 288, 296, 304, 316, 333, 342, 384, 432, 444, 456, 474, 513, 576, 592, 608, 632, 666, 684, 703, 711, 864, 888, 912, 948, 999, 1026, 1152, 1184, 1216, 1264, 1332, 1368, 1406, 1422, 1501, 1728, 1776, 1824, 1896, 1998, 2052, 2109, 2133, 2368, 2432, 2528, 2664, 2736, 2812, 2844, 2923, 3002, 3456, 3552, 3648, 3792, 3996, 4104, 4218, 4266, 4503, 4736, 5056, 5328, 5472, 5624, 5688, 5846, 6004, 6327, 7104, 7296, 7584, 7992, 8208, 8436, 8532, 8769, 9006, 10112, 10656, 10944, 11248, 11376, 11692, 12008, 12654, 13509, 14208, 15168, 15984, 16416, 16872, 17064, 17538, 18012, 18981, 21312, 21888, 22496, 22752, 23384, 24016, 25308, 26307, 27018, 30336, 31968, 32832, 33744, 34128, 35076, 36024, 37962, 40527, 42624, 44992, 45504, 46768, 48032, 50616, 52614, 54036, 55537, 63936, 65664, 67488, 68256, 70152, 72048, 75924, 78921, 81054, 89984, 91008, 93536, 96064, 101232, 105228, 108072, 111074, 127872, 134976, 136512, 140304, 144096, 151848, 157842, 162108, 166611, 187072, 192128, 202464, 210456, 216144, 222148, 269952, 273024, 280608, 288192, 303696, 315684, 324216, 333222, 374144, 404928, 420912, 432288, 444296, 499833, 561216, 576384, 607392, 631368, 648432, 666444, 809856, 841824, 864576, 888592, 999666, 1122432, 1214784, 1262736, 1296864, 1332888, 1499499, 1683648, 1729152, 1777184, 1999332, 2429568, 2525472, 2593728, 2665776, 2998998, 3367296, 3554368, 3998664, 5050944, 5187456, 5331552, 5997996, 7108736, 7997328, 10101888, 10663104, 11995992, 15994656, 21326208, 23991984, 31989312, 47983968, 63978624, 95967936, 191935872]

約数ペア:

[(1, 191935872), (2, 95967936), (3, 63978624), (4, 47983968), (6, 31989312), (8, 23991984), (9, 21326208), (12, 15994656), (16, 11995992), (18, 10663104), (19, 10101888), (24, 7997328), (27, 7108736), (32, 5997996), (36, 5331552), (37, 5187456), (38, 5050944), (48, 3998664), (54, 3554368), (57, 3367296), (64, 2998998), (72, 2665776), (74, 2593728), (76, 2525472), (79, 2429568), (96, 1999332), (108, 1777184), (111, 1729152), (114, 1683648), (128, 1499499), (144, 1332888), (148, 1296864), (152, 1262736), (158, 1214784), (171, 1122432), (192, 999666), (216, 888592), (222, 864576), (228, 841824), (237, 809856), (288, 666444), (296, 648432), (304, 631368), (316, 607392), (333, 576384), (342, 561216), (384, 499833), (432, 444296), (444, 432288), (456, 420912), (474, 404928), (513, 374144), (576, 333222), (592, 324216), (608, 315684), (632, 303696), (666, 288192), (684, 280608), (703, 273024), (711, 269952), (864, 222148), (888, 216144), (912, 210456), (948, 202464), (999, 192128), (1026, 187072), (1152, 166611), (1184, 162108), (1216, 157842), (1264, 151848), (1332, 144096), (1368, 140304), (1406, 136512), (1422, 134976), (1501, 127872), (1728, 111074), (1776, 108072), (1824, 105228), (1896, 101232), (1998, 96064), (2052, 93536), (2109, 91008), (2133, 89984), (2368, 81054), (2432, 78921), (2528, 75924), (2664, 72048), (2736, 70152), (2812, 68256), (2844, 67488), (2923, 65664), (3002, 63936), (3456, 55537), (3552, 54036), (3648, 52614), (3792, 50616), (3996, 48032), (4104, 46768), (4218, 45504), (4266, 44992), (4503, 42624), (4736, 40527), (5056, 37962), (5328, 36024), (5472, 35076), (5624, 34128), (5688, 33744), (5846, 32832), (6004, 31968), (6327, 30336), (7104, 27018), (7296, 26307), (7584, 25308), (7992, 24016), (8208, 23384), (8436, 22752), (8532, 22496), (8769, 21888), (9006, 21312), (10112, 18981), (10656, 18012), (10944, 17538), (11248, 17064), (11376, 16872), (11692, 16416), (12008, 15984), (12654, 15168), (13509, 14208)]