157585116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{5581}}^1$

素因数の和:5782

約数の個数: 48

約数和(自身を含む): 398242208

約数和(自身を除く): 240657092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 181, 362, 543, 724, 1086, 2172, 2353, 4706, 5581, 7059, 9412, 11162, 14118, 16743, 22324, 28236, 33486, 66972, 72553, 145106, 217659, 290212, 435318, 870636, 1010161, 2020322, 3030483, 4040644, 6060966, 12121932, 13132093, 26264186, 39396279, 52528372, 78792558, 157585116]

約数ペア:

[(1, 157585116), (2, 78792558), (3, 52528372), (4, 39396279), (6, 26264186), (12, 13132093), (13, 12121932), (26, 6060966), (39, 4040644), (52, 3030483), (78, 2020322), (156, 1010161), (181, 870636), (362, 435318), (543, 290212), (724, 217659), (1086, 145106), (2172, 72553), (2353, 66972), (4706, 33486), (5581, 28236), (7059, 22324), (9412, 16743), (11162, 14118)]