155267544

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{17921}}^1$

素因数の和:17968

約数の個数: 48

約数和(自身を含む): 409696920

約数和(自身を除く): 254429376

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 4332, 8664, 17921, 35842, 53763, 71684, 107526, 143368, 215052, 340499, 430104, 680998, 1021497, 1361996, 2042994, 2723992, 4085988, 6469481, 8171976, 12938962, 19408443, 25877924, 38816886, 51755848, 77633772, 155267544]

約数ペア:

[(1, 155267544), (2, 77633772), (3, 51755848), (4, 38816886), (6, 25877924), (8, 19408443), (12, 12938962), (19, 8171976), (24, 6469481), (38, 4085988), (57, 2723992), (76, 2042994), (114, 1361996), (152, 1021497), (228, 680998), (361, 430104), (456, 340499), (722, 215052), (1083, 143368), (1444, 107526), (2166, 71684), (2888, 53763), (4332, 35842), (8664, 17921)]