158347188

素因数分解:

$2^2\times 3^2\times {\mathrm{809}}^1\times {\mathrm{5437}}^1$

素因数の和:6256

約数の個数: 36

約数和(自身を含む): 400834980

約数和(自身を除く): 242487792

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 809, 1618, 2427, 3236, 4854, 5437, 7281, 9708, 10874, 14562, 16311, 21748, 29124, 32622, 48933, 65244, 97866, 195732, 4398533, 8797066, 13195599, 17594132, 26391198, 39586797, 52782396, 79173594, 158347188]

約数ペア:

[(1, 158347188), (2, 79173594), (3, 52782396), (4, 39586797), (6, 26391198), (9, 17594132), (12, 13195599), (18, 8797066), (36, 4398533), (809, 195732), (1618, 97866), (2427, 65244), (3236, 48933), (4854, 32622), (5437, 29124), (7281, 21748), (9708, 16311), (10874, 14562)]