165706128

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1481}}^1$

素因数の和:1542

約数の個数: 160

約数和(自身を含む): 558654720

約数和(自身を除く): 392948592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 37, 42, 48, 54, 56, 63, 72, 74, 84, 108, 111, 112, 126, 144, 148, 168, 189, 216, 222, 252, 259, 296, 333, 336, 378, 432, 444, 504, 518, 592, 666, 756, 777, 888, 999, 1008, 1036, 1332, 1481, 1512, 1554, 1776, 1998, 2072, 2331, 2664, 2962, 3024, 3108, 3996, 4144, 4443, 4662, 5328, 5924, 6216, 6993, 7992, 8886, 9324, 10367, 11848, 12432, 13329, 13986, 15984, 17772, 18648, 20734, 23696, 26658, 27972, 31101, 35544, 37296, 39987, 41468, 53316, 54797, 55944, 62202, 71088, 79974, 82936, 93303, 106632, 109594, 111888, 124404, 159948, 164391, 165872, 186606, 213264, 219188, 248808, 279909, 319896, 328782, 373212, 383579, 438376, 493173, 497616, 559818, 639792, 657564, 746424, 767158, 876752, 986346, 1119636, 1150737, 1315128, 1479519, 1492848, 1534316, 1972692, 2239272, 2301474, 2630256, 2959038, 3068632, 3452211, 3945384, 4478544, 4602948, 5918076, 6137264, 6904422, 7890768, 9205896, 10356633, 11836152, 13808844, 18411792, 20713266, 23672304, 27617688, 41426532, 55235376, 82853064, 165706128]

約数ペア:

[(1, 165706128), (2, 82853064), (3, 55235376), (4, 41426532), (6, 27617688), (7, 23672304), (8, 20713266), (9, 18411792), (12, 13808844), (14, 11836152), (16, 10356633), (18, 9205896), (21, 7890768), (24, 6904422), (27, 6137264), (28, 5918076), (36, 4602948), (37, 4478544), (42, 3945384), (48, 3452211), (54, 3068632), (56, 2959038), (63, 2630256), (72, 2301474), (74, 2239272), (84, 1972692), (108, 1534316), (111, 1492848), (112, 1479519), (126, 1315128), (144, 1150737), (148, 1119636), (168, 986346), (189, 876752), (216, 767158), (222, 746424), (252, 657564), (259, 639792), (296, 559818), (333, 497616), (336, 493173), (378, 438376), (432, 383579), (444, 373212), (504, 328782), (518, 319896), (592, 279909), (666, 248808), (756, 219188), (777, 213264), (888, 186606), (999, 165872), (1008, 164391), (1036, 159948), (1332, 124404), (1481, 111888), (1512, 109594), (1554, 106632), (1776, 93303), (1998, 82936), (2072, 79974), (2331, 71088), (2664, 62202), (2962, 55944), (3024, 54797), (3108, 53316), (3996, 41468), (4144, 39987), (4443, 37296), (4662, 35544), (5328, 31101), (5924, 27972), (6216, 26658), (6993, 23696), (7992, 20734), (8886, 18648), (9324, 17772), (10367, 15984), (11848, 13986), (12432, 13329)]