156911988

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{4283}}^1$

素因数の和:4404

約数の個数: 48

約数和(自身を含む): 380007936

約数和(自身を除く): 223095948

約数列:

[1, 2, 3, 4, 6, 12, 43, 71, 86, 129, 142, 172, 213, 258, 284, 426, 516, 852, 3053, 4283, 6106, 8566, 9159, 12212, 12849, 17132, 18318, 25698, 36636, 51396, 184169, 304093, 368338, 552507, 608186, 736676, 912279, 1105014, 1216372, 1824558, 2210028, 3649116, 13075999, 26151998, 39227997, 52303996, 78455994, 156911988]

約数ペア:

[(1, 156911988), (2, 78455994), (3, 52303996), (4, 39227997), (6, 26151998), (12, 13075999), (43, 3649116), (71, 2210028), (86, 1824558), (129, 1216372), (142, 1105014), (172, 912279), (213, 736676), (258, 608186), (284, 552507), (426, 368338), (516, 304093), (852, 184169), (3053, 51396), (4283, 36636), (6106, 25698), (8566, 18318), (9159, 17132), (12212, 12849)]