156949942985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{129587}}^1$

素因数の和:129702

約数の個数: 48

約数和(自身を含む): 220401196992

約数和(自身を除く): 63451254007

約数列:

[1, 5, 11, 19, 55, 61, 95, 209, 305, 361, 671, 1045, 1159, 1805, 3355, 3971, 5795, 12749, 19855, 22021, 63745, 110105, 129587, 242231, 647935, 1211155, 1425457, 2462153, 7127285, 7904807, 12310765, 27083683, 39524035, 46780907, 86952877, 135418415, 150191333, 233904535, 434764385, 514589977, 750956665, 1652104663, 2572949885, 2853635327, 8260523315, 14268176635, 31389988597, 156949942985]

約数ペア:

[(1, 156949942985), (5, 31389988597), (11, 14268176635), (19, 8260523315), (55, 2853635327), (61, 2572949885), (95, 1652104663), (209, 750956665), (305, 514589977), (361, 434764385), (671, 233904535), (1045, 150191333), (1159, 135418415), (1805, 86952877), (3355, 46780907), (3971, 39524035), (5795, 27083683), (12749, 12310765), (19855, 7904807), (22021, 7127285), (63745, 2462153), (110105, 1425457), (129587, 1211155), (242231, 647935)]