157217796

素因数分解:

$2^2\times 3^2\times {\mathrm{241}}^1\times {\mathrm{18121}}^1$

素因数の和:18372

約数の個数: 36

約数和(自身を含む): 399082684

約数和(自身を除く): 241864888

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 241, 482, 723, 964, 1446, 2169, 2892, 4338, 8676, 18121, 36242, 54363, 72484, 108726, 163089, 217452, 326178, 652356, 4367161, 8734322, 13101483, 17468644, 26202966, 39304449, 52405932, 78608898, 157217796]

約数ペア:

[(1, 157217796), (2, 78608898), (3, 52405932), (4, 39304449), (6, 26202966), (9, 17468644), (12, 13101483), (18, 8734322), (36, 4367161), (241, 652356), (482, 326178), (723, 217452), (964, 163089), (1446, 108726), (2169, 72484), (2892, 54363), (4338, 36242), (8676, 18121)]