131955912

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 256

約数和(自身を含む): 437760000

約数和(自身を除く): 305804088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 37, 38, 44, 54, 57, 66, 72, 74, 76, 79, 88, 99, 108, 111, 114, 132, 148, 152, 158, 171, 198, 209, 216, 222, 228, 237, 264, 296, 297, 316, 333, 342, 396, 407, 418, 444, 456, 474, 513, 594, 627, 632, 666, 684, 703, 711, 792, 814, 836, 869, 888, 948, 999, 1026, 1188, 1221, 1254, 1332, 1368, 1406, 1422, 1501, 1628, 1672, 1738, 1881, 1896, 1998, 2052, 2109, 2133, 2376, 2442, 2508, 2607, 2664, 2812, 2844, 2923, 3002, 3256, 3476, 3663, 3762, 3996, 4104, 4218, 4266, 4503, 4884, 5016, 5214, 5624, 5643, 5688, 5846, 6004, 6327, 6952, 7326, 7524, 7733, 7821, 7992, 8436, 8532, 8769, 9006, 9768, 10428, 10989, 11286, 11692, 12008, 12654, 13509, 14652, 15048, 15466, 15642, 16511, 16872, 17064, 17538, 18012, 18981, 20856, 21978, 22572, 23199, 23384, 23463, 25308, 26307, 27018, 29304, 30932, 31284, 32153, 33022, 35076, 36024, 37962, 40527, 43956, 45144, 46398, 46926, 49533, 50616, 52614, 54036, 55537, 61864, 62568, 64306, 66044, 69597, 70152, 75924, 78921, 81054, 87912, 92796, 93852, 96459, 99066, 105228, 108072, 111074, 128612, 132088, 139194, 148599, 151848, 157842, 162108, 166611, 185592, 187704, 192918, 198132, 208791, 210456, 222148, 257224, 278388, 289377, 297198, 315684, 324216, 333222, 385836, 396264, 417582, 444296, 445797, 499833, 556776, 578754, 594396, 610907, 631368, 666444, 771672, 835164, 868131, 891594, 999666, 1157508, 1188792, 1221814, 1332888, 1499499, 1670328, 1736262, 1783188, 1832721, 1999332, 2315016, 2443628, 2998998, 3472524, 3566376, 3665442, 3998664, 4887256, 5498163, 5997996, 6945048, 7330884, 10996326, 11995992, 14661768, 16494489, 21992652, 32988978, 43985304, 65977956, 131955912]

約数ペア:

[(1, 131955912), (2, 65977956), (3, 43985304), (4, 32988978), (6, 21992652), (8, 16494489), (9, 14661768), (11, 11995992), (12, 10996326), (18, 7330884), (19, 6945048), (22, 5997996), (24, 5498163), (27, 4887256), (33, 3998664), (36, 3665442), (37, 3566376), (38, 3472524), (44, 2998998), (54, 2443628), (57, 2315016), (66, 1999332), (72, 1832721), (74, 1783188), (76, 1736262), (79, 1670328), (88, 1499499), (99, 1332888), (108, 1221814), (111, 1188792), (114, 1157508), (132, 999666), (148, 891594), (152, 868131), (158, 835164), (171, 771672), (198, 666444), (209, 631368), (216, 610907), (222, 594396), (228, 578754), (237, 556776), (264, 499833), (296, 445797), (297, 444296), (316, 417582), (333, 396264), (342, 385836), (396, 333222), (407, 324216), (418, 315684), (444, 297198), (456, 289377), (474, 278388), (513, 257224), (594, 222148), (627, 210456), (632, 208791), (666, 198132), (684, 192918), (703, 187704), (711, 185592), (792, 166611), (814, 162108), (836, 157842), (869, 151848), (888, 148599), (948, 139194), (999, 132088), (1026, 128612), (1188, 111074), (1221, 108072), (1254, 105228), (1332, 99066), (1368, 96459), (1406, 93852), (1422, 92796), (1501, 87912), (1628, 81054), (1672, 78921), (1738, 75924), (1881, 70152), (1896, 69597), (1998, 66044), (2052, 64306), (2109, 62568), (2133, 61864), (2376, 55537), (2442, 54036), (2508, 52614), (2607, 50616), (2664, 49533), (2812, 46926), (2844, 46398), (2923, 45144), (3002, 43956), (3256, 40527), (3476, 37962), (3663, 36024), (3762, 35076), (3996, 33022), (4104, 32153), (4218, 31284), (4266, 30932), (4503, 29304), (4884, 27018), (5016, 26307), (5214, 25308), (5624, 23463), (5643, 23384), (5688, 23199), (5846, 22572), (6004, 21978), (6327, 20856), (6952, 18981), (7326, 18012), (7524, 17538), (7733, 17064), (7821, 16872), (7992, 16511), (8436, 15642), (8532, 15466), (8769, 15048), (9006, 14652), (9768, 13509), (10428, 12654), (10989, 12008), (11286, 11692)]