129345684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{28591}}^1$

素因数の和:28640

約数の個数: 48

約数和(自身を含む): 336241920

約数和(自身を除く): 206896236

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 28591, 57182, 85773, 114364, 171546, 343092, 371683, 743366, 829139, 1115049, 1486732, 1658278, 2230098, 2487417, 3316556, 4460196, 4974834, 9949668, 10778807, 21557614, 32336421, 43115228, 64672842, 129345684]

約数ペア:

[(1, 129345684), (2, 64672842), (3, 43115228), (4, 32336421), (6, 21557614), (12, 10778807), (13, 9949668), (26, 4974834), (29, 4460196), (39, 3316556), (52, 2487417), (58, 2230098), (78, 1658278), (87, 1486732), (116, 1115049), (156, 829139), (174, 743366), (348, 371683), (377, 343092), (754, 171546), (1131, 114364), (1508, 85773), (2262, 57182), (4524, 28591)]