121543312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{22277}}^1$

素因数の和:22327

約数の個数: 40

約数和(自身を含む): 265197312

約数和(自身を除く): 143654000

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 22277, 44554, 89108, 178216, 245047, 356432, 490094, 690587, 980188, 1381174, 1960376, 2762348, 3920752, 5524696, 7596457, 11049392, 15192914, 30385828, 60771656, 121543312]

約数ペア:

[(1, 121543312), (2, 60771656), (4, 30385828), (8, 15192914), (11, 11049392), (16, 7596457), (22, 5524696), (31, 3920752), (44, 2762348), (62, 1960376), (88, 1381174), (124, 980188), (176, 690587), (248, 490094), (341, 356432), (496, 245047), (682, 178216), (1364, 89108), (2728, 44554), (5456, 22277)]