157213464

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{284807}}^1$

素因数の和:284839

約数の個数: 32

約数和(自身を含む): 410123520

約数和(自身を除く): 252910056

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 284807, 569614, 854421, 1139228, 1708842, 2278456, 3417684, 6550561, 6835368, 13101122, 19651683, 26202244, 39303366, 52404488, 78606732, 157213464]

約数ペア:

[(1, 157213464), (2, 78606732), (3, 52404488), (4, 39303366), (6, 26202244), (8, 19651683), (12, 13101122), (23, 6835368), (24, 6550561), (46, 3417684), (69, 2278456), (92, 1708842), (138, 1139228), (184, 854421), (276, 569614), (552, 284807)]