125051312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 80

約数和(自身を含む): 266649600

約数和(自身を除く): 141598288

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 79, 82, 127, 152, 158, 164, 254, 304, 316, 328, 508, 632, 656, 779, 1016, 1264, 1501, 1558, 2032, 2413, 3002, 3116, 3239, 4826, 5207, 6004, 6232, 6478, 9652, 10033, 10414, 12008, 12464, 12956, 19304, 20066, 20828, 24016, 25912, 38608, 40132, 41656, 51824, 61541, 80264, 83312, 98933, 123082, 160528, 190627, 197866, 246164, 381254, 395732, 411353, 492328, 762508, 791464, 822706, 984656, 1525016, 1582928, 1645412, 3050032, 3290824, 6581648, 7815707, 15631414, 31262828, 62525656, 125051312]

約数ペア:

[(1, 125051312), (2, 62525656), (4, 31262828), (8, 15631414), (16, 7815707), (19, 6581648), (38, 3290824), (41, 3050032), (76, 1645412), (79, 1582928), (82, 1525016), (127, 984656), (152, 822706), (158, 791464), (164, 762508), (254, 492328), (304, 411353), (316, 395732), (328, 381254), (508, 246164), (632, 197866), (656, 190627), (779, 160528), (1016, 123082), (1264, 98933), (1501, 83312), (1558, 80264), (2032, 61541), (2413, 51824), (3002, 41656), (3116, 40132), (3239, 38608), (4826, 25912), (5207, 24016), (6004, 20828), (6232, 20066), (6478, 19304), (9652, 12956), (10033, 12464), (10414, 12008)]