140983164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18047}}^1$

素因数の和:18095

約数の個数: 72

約数和(自身を含む): 420446208

約数和(自身を除く): 279463044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 18047, 36094, 54141, 72188, 108282, 126329, 162423, 216564, 252658, 324846, 378987, 505316, 559457, 649692, 757974, 1118914, 1136961, 1515948, 1678371, 2237828, 2273922, 3356742, 3916199, 4547844, 5035113, 6713484, 7832398, 10070226, 11748597, 15664796, 20140452, 23497194, 35245791, 46994388, 70491582, 140983164]

約数ペア:

[(1, 140983164), (2, 70491582), (3, 46994388), (4, 35245791), (6, 23497194), (7, 20140452), (9, 15664796), (12, 11748597), (14, 10070226), (18, 7832398), (21, 6713484), (28, 5035113), (31, 4547844), (36, 3916199), (42, 3356742), (62, 2273922), (63, 2237828), (84, 1678371), (93, 1515948), (124, 1136961), (126, 1118914), (186, 757974), (217, 649692), (252, 559457), (279, 505316), (372, 378987), (434, 324846), (558, 252658), (651, 216564), (868, 162423), (1116, 126329), (1302, 108282), (1953, 72188), (2604, 54141), (3906, 36094), (7812, 18047)]