156921633830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{829}}^1\times {\mathrm{8933}}^1$

素因数の和:9945

約数の個数: 64

約数和(自身を含む): 306456212160

約数和(自身を除く): 149534578330

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 829, 1630, 1658, 2119, 4145, 4238, 8290, 8933, 10595, 10777, 17866, 21190, 21554, 44665, 53885, 89330, 107770, 116129, 135127, 232258, 270254, 580645, 675635, 1161290, 1351270, 1456079, 1756651, 2912158, 3513302, 7280395, 7405457, 8783255, 14560790, 14810914, 17566510, 18929027, 37027285, 37858054, 74054570, 94645135, 96270941, 189290270, 192541882, 481354705, 962709410, 1207089491, 2414178982, 6035447455, 12070894910, 15692163383, 31384326766, 78460816915, 156921633830]

約数ペア:

[(1, 156921633830), (2, 78460816915), (5, 31384326766), (10, 15692163383), (13, 12070894910), (26, 6035447455), (65, 2414178982), (130, 1207089491), (163, 962709410), (326, 481354705), (815, 192541882), (829, 189290270), (1630, 96270941), (1658, 94645135), (2119, 74054570), (4145, 37858054), (4238, 37027285), (8290, 18929027), (8933, 17566510), (10595, 14810914), (10777, 14560790), (17866, 8783255), (21190, 7405457), (21554, 7280395), (44665, 3513302), (53885, 2912158), (89330, 1756651), (107770, 1456079), (116129, 1351270), (135127, 1161290), (232258, 675635), (270254, 580645)]