128798.0000000

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 21665280

約数和(自身を除く): 12838092

約数列:

[1, 2, 3, 4, 6, 12, 31, 61, 62, 93, 122, 124, 183, 186, 244, 366, 372, 389, 732, 778, 1167, 1556, 1891, 2334, 3782, 4668, 5673, 7564, 11346, 12059, 22692, 23729, 24118, 36177, 47458, 48236, 71187, 72354, 94916, 142374, 144708, 284748, 735599, 1471198, 2206797, 2942396, 4413594, 8827188]

約数ペア:

[(1, 8827188), (2, 4413594), (3, 2942396), (4, 2206797), (6, 1471198), (12, 735599), (31, 284748), (61, 144708), (62, 142374), (93, 94916), (122, 72354), (124, 71187), (183, 48236), (186, 47458), (244, 36177), (366, 24118), (372, 23729), (389, 22692), (732, 12059), (778, 11346), (1167, 7564), (1556, 5673), (1891, 4668), (2334, 3782)]