142795044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3803}}^1$

素因数の和:3969

約数の個数: 72

約数和(自身を含む): 415396800

約数和(自身を除く): 272601756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 149, 252, 298, 447, 596, 894, 1043, 1341, 1788, 2086, 2682, 3129, 3803, 4172, 5364, 6258, 7606, 9387, 11409, 12516, 15212, 18774, 22818, 26621, 34227, 37548, 45636, 53242, 68454, 79863, 106484, 136908, 159726, 239589, 319452, 479178, 566647, 958356, 1133294, 1699941, 2266588, 3399882, 3966529, 5099823, 6799764, 7933058, 10199646, 11899587, 15866116, 20399292, 23799174, 35698761, 47598348, 71397522, 142795044]

約数ペア:

[(1, 142795044), (2, 71397522), (3, 47598348), (4, 35698761), (6, 23799174), (7, 20399292), (9, 15866116), (12, 11899587), (14, 10199646), (18, 7933058), (21, 6799764), (28, 5099823), (36, 3966529), (42, 3399882), (63, 2266588), (84, 1699941), (126, 1133294), (149, 958356), (252, 566647), (298, 479178), (447, 319452), (596, 239589), (894, 159726), (1043, 136908), (1341, 106484), (1788, 79863), (2086, 68454), (2682, 53242), (3129, 45636), (3803, 37548), (4172, 34227), (5364, 26621), (6258, 22818), (7606, 18774), (9387, 15212), (11409, 12516)]