165651924

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{1439}}^1$

素因数の和:1680

約数の個数: 48

約数和(自身を含む): 396264960

約数和(自身を除く): 230613036

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 181, 212, 318, 362, 543, 636, 724, 1086, 1439, 2172, 2878, 4317, 5756, 8634, 9593, 17268, 19186, 28779, 38372, 57558, 76267, 115116, 152534, 228801, 260459, 305068, 457602, 520918, 781377, 915204, 1041836, 1562754, 3125508, 13804327, 27608654, 41412981, 55217308, 82825962, 165651924]

約数ペア:

[(1, 165651924), (2, 82825962), (3, 55217308), (4, 41412981), (6, 27608654), (12, 13804327), (53, 3125508), (106, 1562754), (159, 1041836), (181, 915204), (212, 781377), (318, 520918), (362, 457602), (543, 305068), (636, 260459), (724, 228801), (1086, 152534), (1439, 115116), (2172, 76267), (2878, 57558), (4317, 38372), (5756, 28779), (8634, 19186), (9593, 17268)]