127957248

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 216

約数和(自身を含む): 403894400

約数和(自身を除く): 275937152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 37, 38, 48, 57, 64, 72, 74, 76, 79, 96, 111, 114, 128, 144, 148, 152, 158, 171, 192, 222, 228, 237, 256, 288, 296, 304, 316, 333, 342, 384, 444, 456, 474, 576, 592, 608, 632, 666, 684, 703, 711, 768, 888, 912, 948, 1152, 1184, 1216, 1264, 1332, 1368, 1406, 1422, 1501, 1776, 1824, 1896, 2109, 2304, 2368, 2432, 2528, 2664, 2736, 2812, 2844, 2923, 3002, 3552, 3648, 3792, 4218, 4503, 4736, 4864, 5056, 5328, 5472, 5624, 5688, 5846, 6004, 6327, 7104, 7296, 7584, 8436, 8769, 9006, 9472, 10112, 10656, 10944, 11248, 11376, 11692, 12008, 12654, 13509, 14208, 14592, 15168, 16872, 17538, 18012, 20224, 21312, 21888, 22496, 22752, 23384, 24016, 25308, 26307, 27018, 28416, 30336, 33744, 35076, 36024, 42624, 43776, 44992, 45504, 46768, 48032, 50616, 52614, 54036, 55537, 60672, 67488, 70152, 72048, 85248, 89984, 91008, 93536, 96064, 101232, 105228, 108072, 111074, 134976, 140304, 144096, 166611, 179968, 182016, 187072, 192128, 202464, 210456, 216144, 222148, 269952, 280608, 288192, 333222, 374144, 384256, 404928, 420912, 432288, 444296, 499833, 539904, 561216, 576384, 666444, 748288, 809856, 841824, 864576, 888592, 999666, 1122432, 1152768, 1332888, 1619712, 1683648, 1729152, 1777184, 1999332, 2244864, 2665776, 3367296, 3458304, 3554368, 3998664, 5331552, 6734592, 7108736, 7997328, 10663104, 14217472, 15994656, 21326208, 31989312, 42652416, 63978624, 127957248]

約数ペア:

[(1, 127957248), (2, 63978624), (3, 42652416), (4, 31989312), (6, 21326208), (8, 15994656), (9, 14217472), (12, 10663104), (16, 7997328), (18, 7108736), (19, 6734592), (24, 5331552), (32, 3998664), (36, 3554368), (37, 3458304), (38, 3367296), (48, 2665776), (57, 2244864), (64, 1999332), (72, 1777184), (74, 1729152), (76, 1683648), (79, 1619712), (96, 1332888), (111, 1152768), (114, 1122432), (128, 999666), (144, 888592), (148, 864576), (152, 841824), (158, 809856), (171, 748288), (192, 666444), (222, 576384), (228, 561216), (237, 539904), (256, 499833), (288, 444296), (296, 432288), (304, 420912), (316, 404928), (333, 384256), (342, 374144), (384, 333222), (444, 288192), (456, 280608), (474, 269952), (576, 222148), (592, 216144), (608, 210456), (632, 202464), (666, 192128), (684, 187072), (703, 182016), (711, 179968), (768, 166611), (888, 144096), (912, 140304), (948, 134976), (1152, 111074), (1184, 108072), (1216, 105228), (1264, 101232), (1332, 96064), (1368, 93536), (1406, 91008), (1422, 89984), (1501, 85248), (1776, 72048), (1824, 70152), (1896, 67488), (2109, 60672), (2304, 55537), (2368, 54036), (2432, 52614), (2528, 50616), (2664, 48032), (2736, 46768), (2812, 45504), (2844, 44992), (2923, 43776), (3002, 42624), (3552, 36024), (3648, 35076), (3792, 33744), (4218, 30336), (4503, 28416), (4736, 27018), (4864, 26307), (5056, 25308), (5328, 24016), (5472, 23384), (5624, 22752), (5688, 22496), (5846, 21888), (6004, 21312), (6327, 20224), (7104, 18012), (7296, 17538), (7584, 16872), (8436, 15168), (8769, 14592), (9006, 14208), (9472, 13509), (10112, 12654), (10656, 12008), (10944, 11692), (11248, 11376)]