172566856

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{613}}^1$

素因数の和:1094

約数の個数: 64

約数和(自身を含む): 404945280

約数和(自身を除く): 232378424

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 457, 613, 616, 914, 1226, 1828, 2452, 3199, 3656, 4291, 4904, 5027, 6398, 6743, 8582, 10054, 12796, 13486, 17164, 20108, 25592, 26972, 34328, 35189, 40216, 47201, 53944, 70378, 94402, 140756, 188804, 280141, 281512, 377608, 560282, 1120564, 1960987, 2241128, 3081551, 3921974, 6163102, 7843948, 12326204, 15687896, 21570857, 24652408, 43141714, 86283428, 172566856]

約数ペア:

[(1, 172566856), (2, 86283428), (4, 43141714), (7, 24652408), (8, 21570857), (11, 15687896), (14, 12326204), (22, 7843948), (28, 6163102), (44, 3921974), (56, 3081551), (77, 2241128), (88, 1960987), (154, 1120564), (308, 560282), (457, 377608), (613, 281512), (616, 280141), (914, 188804), (1226, 140756), (1828, 94402), (2452, 70378), (3199, 53944), (3656, 47201), (4291, 40216), (4904, 35189), (5027, 34328), (6398, 26972), (6743, 25592), (8582, 20108), (10054, 17164), (12796, 13486)]