156975384

素因数分解:

$2^3\times 3^1\times {\mathrm{311}}^1\times {\mathrm{21031}}^1$

素因数の和:21351

約数の個数: 32

約数和(自身を含む): 393719040

約数和(自身を除く): 236743656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 311, 622, 933, 1244, 1866, 2488, 3732, 7464, 21031, 42062, 63093, 84124, 126186, 168248, 252372, 504744, 6540641, 13081282, 19621923, 26162564, 39243846, 52325128, 78487692, 156975384]

約数ペア:

[(1, 156975384), (2, 78487692), (3, 52325128), (4, 39243846), (6, 26162564), (8, 19621923), (12, 13081282), (24, 6540641), (311, 504744), (622, 252372), (933, 168248), (1244, 126186), (1866, 84124), (2488, 63093), (3732, 42062), (7464, 21031)]