157219848

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{70439}}^1$

素因数の和:70482

約数の個数: 48

約数和(自身を含む): 439545600

約数和(自身を除く): 282325752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 70439, 140878, 211317, 281756, 422634, 563512, 633951, 845268, 1267902, 1690536, 2183609, 2535804, 4367218, 5071608, 6550827, 8734436, 13101654, 17468872, 19652481, 26203308, 39304962, 52406616, 78609924, 157219848]

約数ペア:

[(1, 157219848), (2, 78609924), (3, 52406616), (4, 39304962), (6, 26203308), (8, 19652481), (9, 17468872), (12, 13101654), (18, 8734436), (24, 6550827), (31, 5071608), (36, 4367218), (62, 2535804), (72, 2183609), (93, 1690536), (124, 1267902), (186, 845268), (248, 633951), (279, 563512), (372, 422634), (558, 281756), (744, 211317), (1116, 140878), (2232, 70439)]