115318016

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1379

約数の個数: 72

約数和(自身を含む): 259408128

約数和(自身を除く): 144090112

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 682, 704, 992, 1321, 1364, 1408, 1984, 2642, 2728, 2816, 3968, 5284, 5456, 7936, 10568, 10912, 14531, 21136, 21824, 29062, 40951, 42272, 43648, 58124, 81902, 84544, 87296, 116248, 163804, 169088, 232496, 327608, 338176, 450461, 464992, 655216, 900922, 929984, 1310432, 1801844, 1859968, 2620864, 3603688, 3719936, 5241728, 7207376, 10483456, 14414752, 28829504, 57659008, 115318016]

約数ペア:

[(1, 115318016), (2, 57659008), (4, 28829504), (8, 14414752), (11, 10483456), (16, 7207376), (22, 5241728), (31, 3719936), (32, 3603688), (44, 2620864), (62, 1859968), (64, 1801844), (88, 1310432), (124, 929984), (128, 900922), (176, 655216), (248, 464992), (256, 450461), (341, 338176), (352, 327608), (496, 232496), (682, 169088), (704, 163804), (992, 116248), (1321, 87296), (1364, 84544), (1408, 81902), (1984, 58124), (2642, 43648), (2728, 42272), (2816, 40951), (3968, 29062), (5284, 21824), (5456, 21136), (7936, 14531), (10568, 10912)]