163313264

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3779}}^1$

素因数の和:3897

約数の個数: 40

約数和(自身を含む): 329510160

約数和(自身を除く): 166196896

約数列:

[1, 2, 4, 8, 16, 37, 73, 74, 146, 148, 292, 296, 584, 592, 1168, 2701, 3779, 5402, 7558, 10804, 15116, 21608, 30232, 43216, 60464, 139823, 275867, 279646, 551734, 559292, 1103468, 1118584, 2206936, 2237168, 4413872, 10207079, 20414158, 40828316, 81656632, 163313264]

約数ペア:

[(1, 163313264), (2, 81656632), (4, 40828316), (8, 20414158), (16, 10207079), (37, 4413872), (73, 2237168), (74, 2206936), (146, 1118584), (148, 1103468), (292, 559292), (296, 551734), (584, 279646), (592, 275867), (1168, 139823), (2701, 60464), (3779, 43216), (5402, 30232), (7558, 21608), (10804, 15116)]