145628502

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{55541}}^1$

素因数の和:55588

約数の個数: 32

約数和(自身を含む): 319921920

約数和(自身を除く): 174293418

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 55541, 111082, 166623, 333246, 1055279, 1277443, 2110558, 2554886, 3165837, 3832329, 6331674, 7664658, 24271417, 48542834, 72814251, 145628502]

約数ペア:

[(1, 145628502), (2, 72814251), (3, 48542834), (6, 24271417), (19, 7664658), (23, 6331674), (38, 3832329), (46, 3165837), (57, 2554886), (69, 2110558), (114, 1277443), (138, 1055279), (437, 333246), (874, 166623), (1311, 111082), (2622, 55541)]