121173156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{258917}}^1$

素因数の和:258940

約数の個数: 36

約数和(自身を含む): 329861532

約数和(自身を除く): 208688376

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 258917, 517834, 776751, 1035668, 1553502, 2330253, 3107004, 3365921, 4660506, 6731842, 9321012, 10097763, 13463684, 20195526, 30293289, 40391052, 60586578, 121173156]

約数ペア:

[(1, 121173156), (2, 60586578), (3, 40391052), (4, 30293289), (6, 20195526), (9, 13463684), (12, 10097763), (13, 9321012), (18, 6731842), (26, 4660506), (36, 3365921), (39, 3107004), (52, 2330253), (78, 1553502), (117, 1035668), (156, 776751), (234, 517834), (468, 258917)]