156104568

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{19891}}^1$

素因数の和:20012

約数の個数: 48

約数和(自身を含む): 426683400

約数和(自身を除く): 270578832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3924, 7848, 19891, 39782, 59673, 79564, 119346, 159128, 179019, 238692, 358038, 477384, 716076, 1432152, 2168119, 4336238, 6504357, 8672476, 13008714, 17344952, 19513071, 26017428, 39026142, 52034856, 78052284, 156104568]

約数ペア:

[(1, 156104568), (2, 78052284), (3, 52034856), (4, 39026142), (6, 26017428), (8, 19513071), (9, 17344952), (12, 13008714), (18, 8672476), (24, 6504357), (36, 4336238), (72, 2168119), (109, 1432152), (218, 716076), (327, 477384), (436, 358038), (654, 238692), (872, 179019), (981, 159128), (1308, 119346), (1962, 79564), (2616, 59673), (3924, 39782), (7848, 19891)]