143225862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{42703}}^1$

素因数の和:42764

約数の個数: 32

約数和(自身を含む): 315667968

約数和(自身を除く): 172442106

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 42703, 85406, 128109, 256218, 555139, 1110278, 1665417, 1836229, 3330834, 3672458, 5508687, 11017374, 23870977, 47741954, 71612931, 143225862]

約数ペア:

[(1, 143225862), (2, 71612931), (3, 47741954), (6, 23870977), (13, 11017374), (26, 5508687), (39, 3672458), (43, 3330834), (78, 1836229), (86, 1665417), (129, 1110278), (258, 555139), (559, 256218), (1118, 128109), (1677, 85406), (3354, 42703)]