169700944

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1404

約数の個数: 80

約数和(自身を含む): 398672896

約数和(自身を除く): 228971952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 56, 62, 74, 112, 124, 148, 217, 248, 259, 296, 434, 496, 518, 592, 868, 1036, 1147, 1321, 1736, 2072, 2294, 2642, 3472, 4144, 4588, 5284, 8029, 9176, 9247, 10568, 16058, 18352, 18494, 21136, 32116, 36988, 40951, 48877, 64232, 73976, 81902, 97754, 128464, 147952, 163804, 195508, 286657, 327608, 342139, 391016, 573314, 655216, 684278, 782032, 1146628, 1368556, 1515187, 2293256, 2737112, 3030374, 4586512, 5474224, 6060748, 10606309, 12121496, 21212618, 24242992, 42425236, 84850472, 169700944]

約数ペア:

[(1, 169700944), (2, 84850472), (4, 42425236), (7, 24242992), (8, 21212618), (14, 12121496), (16, 10606309), (28, 6060748), (31, 5474224), (37, 4586512), (56, 3030374), (62, 2737112), (74, 2293256), (112, 1515187), (124, 1368556), (148, 1146628), (217, 782032), (248, 684278), (259, 655216), (296, 573314), (434, 391016), (496, 342139), (518, 327608), (592, 286657), (868, 195508), (1036, 163804), (1147, 147952), (1321, 128464), (1736, 97754), (2072, 81902), (2294, 73976), (2642, 64232), (3472, 48877), (4144, 40951), (4588, 36988), (5284, 32116), (8029, 21136), (9176, 18494), (9247, 18352), (10568, 16058)]