156945295886

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{121283}}^1$

素因数の和:121736

約数の個数: 32

約数和(自身を含む): 247442646528

約数和(自身を除く): 90497350642

約数列:

[1, 2, 41, 43, 82, 86, 367, 734, 1763, 3526, 15047, 15781, 30094, 31562, 121283, 242566, 647021, 1294042, 4972603, 5215169, 9945206, 10430338, 44510861, 89021722, 213821929, 427643858, 1824945301, 1913967023, 3649890602, 3827934046, 78472647943, 156945295886]

約数ペア:

[(1, 156945295886), (2, 78472647943), (41, 3827934046), (43, 3649890602), (82, 1913967023), (86, 1824945301), (367, 427643858), (734, 213821929), (1763, 89021722), (3526, 44510861), (15047, 10430338), (15781, 9945206), (30094, 5215169), (31562, 4972603), (121283, 1294042), (242566, 647021)]