158347896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2423}}^1$

素因数の和:2828

約数の個数: 64

約数和(自身を含む): 453772800

約数和(自身を除く): 295424904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 389, 778, 1167, 1556, 2334, 2423, 2723, 3112, 4668, 4846, 5446, 7269, 8169, 9336, 9692, 10892, 14538, 16338, 16961, 19384, 21784, 29076, 32676, 33922, 50883, 58152, 65352, 67844, 101766, 135688, 203532, 407064, 942547, 1885094, 2827641, 3770188, 5655282, 6597829, 7540376, 11310564, 13195658, 19793487, 22621128, 26391316, 39586974, 52782632, 79173948, 158347896]

約数ペア:

[(1, 158347896), (2, 79173948), (3, 52782632), (4, 39586974), (6, 26391316), (7, 22621128), (8, 19793487), (12, 13195658), (14, 11310564), (21, 7540376), (24, 6597829), (28, 5655282), (42, 3770188), (56, 2827641), (84, 1885094), (168, 942547), (389, 407064), (778, 203532), (1167, 135688), (1556, 101766), (2334, 67844), (2423, 65352), (2723, 58152), (3112, 50883), (4668, 33922), (4846, 32676), (5446, 29076), (7269, 21784), (8169, 19384), (9336, 16961), (9692, 16338), (10892, 14538)]