153990746

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{1487}}^1$

素因数の和:2078

約数の個数: 32

約数和(自身を含む): 284981760

約数和(自身を除く): 130991014

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 569, 1138, 1487, 2974, 3983, 7397, 7966, 10409, 14794, 19331, 20818, 38662, 51779, 103558, 135317, 270634, 846103, 1692206, 5922721, 10999339, 11845442, 21998678, 76995373, 153990746]

約数ペア:

[(1, 153990746), (2, 76995373), (7, 21998678), (13, 11845442), (14, 10999339), (26, 5922721), (91, 1692206), (182, 846103), (569, 270634), (1138, 135317), (1487, 103558), (2974, 51779), (3983, 38662), (7397, 20818), (7966, 19331), (10409, 14794)]