157173276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{7691}}^1$

素因数の和:7842

約数の個数: 48

約数和(自身を含む): 398014848

約数和(自身を除く): 240841572

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 393, 524, 786, 1572, 1703, 3406, 5109, 6812, 7691, 10218, 15382, 20436, 23073, 30764, 46146, 92292, 99983, 199966, 299949, 399932, 599898, 1007521, 1199796, 2015042, 3022563, 4030084, 6045126, 12090252, 13097773, 26195546, 39293319, 52391092, 78586638, 157173276]

約数ペア:

[(1, 157173276), (2, 78586638), (3, 52391092), (4, 39293319), (6, 26195546), (12, 13097773), (13, 12090252), (26, 6045126), (39, 4030084), (52, 3022563), (78, 2015042), (131, 1199796), (156, 1007521), (262, 599898), (393, 399932), (524, 299949), (786, 199966), (1572, 99983), (1703, 92292), (3406, 46146), (5109, 30764), (6812, 23073), (7691, 20436), (10218, 15382)]