140146616

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1801}}^1$

素因数の和:2015

約数の個数: 32

約数和(自身を含む): 268570080

約数和(自身を除く): 128423464

約数列:

[1, 2, 4, 8, 71, 137, 142, 274, 284, 548, 568, 1096, 1801, 3602, 7204, 9727, 14408, 19454, 38908, 77816, 127871, 246737, 255742, 493474, 511484, 986948, 1022968, 1973896, 17518327, 35036654, 70073308, 140146616]

約数ペア:

[(1, 140146616), (2, 70073308), (4, 35036654), (8, 17518327), (71, 1973896), (137, 1022968), (142, 986948), (274, 511484), (284, 493474), (548, 255742), (568, 246737), (1096, 127871), (1801, 77816), (3602, 38908), (7204, 19454), (9727, 14408)]