147861568

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{74527}}^1$

素因数の和:74570

約数の個数: 28

約数和(自身を含む): 302881792

約数和(自身を除く): 155020224

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 74527, 149054, 298108, 596216, 1192432, 2310337, 2384864, 4620674, 4769728, 9241348, 18482696, 36965392, 73930784, 147861568]

約数ペア:

[(1, 147861568), (2, 73930784), (4, 36965392), (8, 18482696), (16, 9241348), (31, 4769728), (32, 4620674), (62, 2384864), (64, 2310337), (124, 1192432), (248, 596216), (496, 298108), (992, 149054), (1984, 74527)]