113978128

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:664

約数の個数: 60

約数和(自身を含む): 245351484

約数和(自身を除く): 131373356

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 121, 176, 226, 242, 452, 484, 521, 904, 968, 1042, 1243, 1808, 1936, 2084, 2486, 4168, 4972, 5731, 8336, 9944, 11462, 13673, 19888, 22924, 27346, 45848, 54692, 58873, 63041, 91696, 109384, 117746, 126082, 218768, 235492, 252164, 470984, 504328, 647603, 941968, 1008656, 1295206, 2590412, 5180824, 7123633, 10361648, 14247266, 28494532, 56989064, 113978128]

約数ペア:

[(1, 113978128), (2, 56989064), (4, 28494532), (8, 14247266), (11, 10361648), (16, 7123633), (22, 5180824), (44, 2590412), (88, 1295206), (113, 1008656), (121, 941968), (176, 647603), (226, 504328), (242, 470984), (452, 252164), (484, 235492), (521, 218768), (904, 126082), (968, 117746), (1042, 109384), (1243, 91696), (1808, 63041), (1936, 58873), (2084, 54692), (2486, 45848), (4168, 27346), (4972, 22924), (5731, 19888), (8336, 13673), (9944, 11462)]