155513201604

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2950019}}^1$

素因数の和:2950240

約数の個数: 48

約数和(自身を含む): 380623380480

約数和(自身を除く): 225110178876

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 191, 276, 382, 573, 764, 1146, 2292, 4393, 8786, 13179, 17572, 26358, 52716, 2950019, 5900038, 8850057, 11800076, 17700114, 35400228, 67850437, 135700874, 203551311, 271401748, 407102622, 563453629, 814205244, 1126907258, 1690360887, 2253814516, 3380721774, 6761443548, 12959433467, 25918866934, 38878300401, 51837733868, 77756600802, 155513201604]

約数ペア:

[(1, 155513201604), (2, 77756600802), (3, 51837733868), (4, 38878300401), (6, 25918866934), (12, 12959433467), (23, 6761443548), (46, 3380721774), (69, 2253814516), (92, 1690360887), (138, 1126907258), (191, 814205244), (276, 563453629), (382, 407102622), (573, 271401748), (764, 203551311), (1146, 135700874), (2292, 67850437), (4393, 35400228), (8786, 17700114), (13179, 11800076), (17572, 8850057), (26358, 5900038), (52716, 2950019)]