105028312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 215784000

約数和(自身を除く): 110755688

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 73, 136, 142, 146, 149, 284, 292, 298, 568, 584, 596, 1192, 1207, 1241, 2414, 2482, 2533, 4828, 4964, 5066, 5183, 9656, 9928, 10132, 10366, 10579, 10877, 20264, 20732, 21158, 21754, 41464, 42316, 43508, 84632, 87016, 88111, 176222, 179843, 184909, 352444, 359686, 369818, 704888, 719372, 739636, 772267, 1438744, 1479272, 1544534, 3089068, 6178136, 13128539, 26257078, 52514156, 105028312]

約数ペア:

[(1, 105028312), (2, 52514156), (4, 26257078), (8, 13128539), (17, 6178136), (34, 3089068), (68, 1544534), (71, 1479272), (73, 1438744), (136, 772267), (142, 739636), (146, 719372), (149, 704888), (284, 369818), (292, 359686), (298, 352444), (568, 184909), (584, 179843), (596, 176222), (1192, 88111), (1207, 87016), (1241, 84632), (2414, 43508), (2482, 42316), (2533, 41464), (4828, 21754), (4964, 21158), (5066, 20732), (5183, 20264), (9656, 10877), (9928, 10579), (10132, 10366)]