149401926

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 328735680

約数和(自身を除く): 179333754

約数列:

[1, 2, 3, 6, 9, 18, 139, 211, 278, 283, 417, 422, 566, 633, 834, 849, 1251, 1266, 1698, 1899, 2502, 2547, 3798, 5094, 29329, 39337, 58658, 59713, 78674, 87987, 118011, 119426, 175974, 179139, 236022, 263961, 354033, 358278, 527922, 537417, 708066, 1074834, 8300107, 16600214, 24900321, 49800642, 74700963, 149401926]

約数ペア:

[(1, 149401926), (2, 74700963), (3, 49800642), (6, 24900321), (9, 16600214), (18, 8300107), (139, 1074834), (211, 708066), (278, 537417), (283, 527922), (417, 358278), (422, 354033), (566, 263961), (633, 236022), (834, 179139), (849, 175974), (1251, 119426), (1266, 118011), (1698, 87987), (1899, 78674), (2502, 59713), (2547, 58658), (3798, 39337), (5094, 29329)]