156661582

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^2\times {\mathrm{163}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 298553472

約数和(自身を除く): 141891890

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 154, 158, 163, 326, 553, 869, 1106, 1141, 1738, 1793, 2282, 3586, 6083, 6241, 12166, 12482, 12551, 12877, 25102, 25754, 43687, 68651, 87374, 90139, 137302, 141647, 180278, 283294, 480557, 961114, 991529, 1017283, 1983058, 2034566, 7120981, 11190113, 14241962, 22380226, 78330791, 156661582]

約数ペア:

[(1, 156661582), (2, 78330791), (7, 22380226), (11, 14241962), (14, 11190113), (22, 7120981), (77, 2034566), (79, 1983058), (154, 1017283), (158, 991529), (163, 961114), (326, 480557), (553, 283294), (869, 180278), (1106, 141647), (1141, 137302), (1738, 90139), (1793, 87374), (2282, 68651), (3586, 43687), (6083, 25754), (6241, 25102), (12166, 12877), (12482, 12551)]