127641508

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 246371328

約数和(自身を除く): 118729820

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 151, 302, 401, 527, 604, 802, 1054, 1604, 2108, 2567, 4681, 5134, 6817, 9362, 10268, 12431, 13634, 18724, 24862, 27268, 49724, 60551, 79577, 121102, 159154, 211327, 242204, 318308, 422654, 845308, 1029367, 1877081, 2058734, 3754162, 4117468, 7508324, 31910377, 63820754, 127641508]

約数ペア:

[(1, 127641508), (2, 63820754), (4, 31910377), (17, 7508324), (31, 4117468), (34, 3754162), (62, 2058734), (68, 1877081), (124, 1029367), (151, 845308), (302, 422654), (401, 318308), (527, 242204), (604, 211327), (802, 159154), (1054, 121102), (1604, 79577), (2108, 60551), (2567, 49724), (4681, 27268), (5134, 24862), (6817, 18724), (9362, 13634), (10268, 12431)]