189156941296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{729187}}^1$

素因数の和:729749

約数の個数: 40

約数和(自身を含む): 379037755904

約数和(自身を除く): 189880814608

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 523, 1046, 2092, 4184, 8368, 16213, 32426, 64852, 129704, 259408, 729187, 1458374, 2916748, 5833496, 11666992, 22604797, 45209594, 90419188, 180838376, 361676752, 381364801, 762729602, 1525459204, 3050918408, 6101836816, 11822308831, 23644617662, 47289235324, 94578470648, 189156941296]

約数ペア:

[(1, 189156941296), (2, 94578470648), (4, 47289235324), (8, 23644617662), (16, 11822308831), (31, 6101836816), (62, 3050918408), (124, 1525459204), (248, 762729602), (496, 381364801), (523, 361676752), (1046, 180838376), (2092, 90419188), (4184, 45209594), (8368, 22604797), (16213, 11666992), (32426, 5833496), (64852, 2916748), (129704, 1458374), (259408, 729187)]