128766156

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 304899840

約数和(自身を除く): 176133684

約数列:

[1, 2, 3, 4, 6, 12, 151, 179, 302, 358, 397, 453, 537, 604, 716, 794, 906, 1074, 1191, 1588, 1812, 2148, 2382, 4764, 27029, 54058, 59947, 71063, 81087, 108116, 119894, 142126, 162174, 179841, 213189, 239788, 284252, 324348, 359682, 426378, 719364, 852756, 10730513, 21461026, 32191539, 42922052, 64383078, 128766156]

約数ペア:

[(1, 128766156), (2, 64383078), (3, 42922052), (4, 32191539), (6, 21461026), (12, 10730513), (151, 852756), (179, 719364), (302, 426378), (358, 359682), (397, 324348), (453, 284252), (537, 239788), (604, 213189), (716, 179841), (794, 162174), (906, 142126), (1074, 119894), (1191, 108116), (1588, 81087), (1812, 71063), (2148, 59947), (2382, 54058), (4764, 27029)]