142758966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{82903}}^1$

素因数の和:82956

約数の個数: 32

約数和(自身を含む): 334268928

約数和(自身を除く): 191509962

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 82903, 165806, 248709, 497418, 580321, 1160642, 1740963, 3399023, 3481926, 6798046, 10197069, 20394138, 23793161, 47586322, 71379483, 142758966]

約数ペア:

[(1, 142758966), (2, 71379483), (3, 47586322), (6, 23793161), (7, 20394138), (14, 10197069), (21, 6798046), (41, 3481926), (42, 3399023), (82, 1740963), (123, 1160642), (246, 580321), (287, 497418), (574, 248709), (861, 165806), (1722, 82903)]