158918256

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4261}}^1$

素因数の和:4319

約数の個数: 120

約数和(自身を含む): 522146144

約数和(自身を除く): 363227888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 72, 74, 84, 111, 112, 126, 144, 148, 168, 222, 252, 259, 296, 333, 336, 444, 504, 518, 592, 666, 777, 888, 1008, 1036, 1332, 1554, 1776, 2072, 2331, 2664, 3108, 4144, 4261, 4662, 5328, 6216, 8522, 9324, 12432, 12783, 17044, 18648, 25566, 29827, 34088, 37296, 38349, 51132, 59654, 68176, 76698, 89481, 102264, 119308, 153396, 157657, 178962, 204528, 238616, 268443, 306792, 315314, 357924, 472971, 477232, 536886, 613584, 630628, 715848, 945942, 1073772, 1103599, 1261256, 1418913, 1431696, 1891884, 2147544, 2207198, 2522512, 2837826, 3310797, 3783768, 4295088, 4414396, 5675652, 6621594, 7567536, 8828792, 9932391, 11351304, 13243188, 17657584, 19864782, 22702608, 26486376, 39729564, 52972752, 79459128, 158918256]

約数ペア:

[(1, 158918256), (2, 79459128), (3, 52972752), (4, 39729564), (6, 26486376), (7, 22702608), (8, 19864782), (9, 17657584), (12, 13243188), (14, 11351304), (16, 9932391), (18, 8828792), (21, 7567536), (24, 6621594), (28, 5675652), (36, 4414396), (37, 4295088), (42, 3783768), (48, 3310797), (56, 2837826), (63, 2522512), (72, 2207198), (74, 2147544), (84, 1891884), (111, 1431696), (112, 1418913), (126, 1261256), (144, 1103599), (148, 1073772), (168, 945942), (222, 715848), (252, 630628), (259, 613584), (296, 536886), (333, 477232), (336, 472971), (444, 357924), (504, 315314), (518, 306792), (592, 268443), (666, 238616), (777, 204528), (888, 178962), (1008, 157657), (1036, 153396), (1332, 119308), (1554, 102264), (1776, 89481), (2072, 76698), (2331, 68176), (2664, 59654), (3108, 51132), (4144, 38349), (4261, 37296), (4662, 34088), (5328, 29827), (6216, 25566), (8522, 18648), (9324, 17044), (12432, 12783)]