127590736

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{87631}}^1$

素因数の和:87659

約数の個数: 40

約数和(自身を含む): 304258304

約数和(自身を除く): 176667568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 87631, 175262, 350524, 613417, 701048, 1139203, 1226834, 1402096, 2278406, 2453668, 4556812, 4907336, 7974421, 9113624, 9814672, 15948842, 18227248, 31897684, 63795368, 127590736]

約数ペア:

[(1, 127590736), (2, 63795368), (4, 31897684), (7, 18227248), (8, 15948842), (13, 9814672), (14, 9113624), (16, 7974421), (26, 4907336), (28, 4556812), (52, 2453668), (56, 2278406), (91, 1402096), (104, 1226834), (112, 1139203), (182, 701048), (208, 613417), (364, 350524), (728, 175262), (1456, 87631)]