157219590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{476423}}^1$

素因数の和:476444

約数の個数: 32

約数和(自身を含む): 411630336

約数和(自身を除く): 254410746

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 476423, 952846, 1429269, 2382115, 2858538, 4764230, 5240653, 7146345, 10481306, 14292690, 15721959, 26203265, 31443918, 52406530, 78609795, 157219590]

約数ペア:

[(1, 157219590), (2, 78609795), (3, 52406530), (5, 31443918), (6, 26203265), (10, 15721959), (11, 14292690), (15, 10481306), (22, 7146345), (30, 5240653), (33, 4764230), (55, 2858538), (66, 2382115), (110, 1429269), (165, 952846), (330, 476423)]