156571044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1863941}}^1$

素因数の和:1863955

約数の個数: 24

約数和(自身を含む): 417523008

約数和(自身を除く): 260951964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1863941, 3727882, 5591823, 7455764, 11183646, 13047587, 22367292, 26095174, 39142761, 52190348, 78285522, 156571044]

約数ペア:

[(1, 156571044), (2, 78285522), (3, 52190348), (4, 39142761), (6, 26095174), (7, 22367292), (12, 13047587), (14, 11183646), (21, 7455764), (28, 5591823), (42, 3727882), (84, 1863941)]