123616528

素因数分解:

$2^4\times 7^1\times {\mathrm{919}}^1\times {\mathrm{1201}}^1$

素因数の和:2135

約数の個数: 40

約数和(自身を含む): 274248320

約数和(自身を除く): 150631792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 919, 1201, 1838, 2402, 3676, 4804, 6433, 7352, 8407, 9608, 12866, 14704, 16814, 19216, 25732, 33628, 51464, 67256, 102928, 134512, 1103719, 2207438, 4414876, 7726033, 8829752, 15452066, 17659504, 30904132, 61808264, 123616528]

約数ペア:

[(1, 123616528), (2, 61808264), (4, 30904132), (7, 17659504), (8, 15452066), (14, 8829752), (16, 7726033), (28, 4414876), (56, 2207438), (112, 1103719), (919, 134512), (1201, 102928), (1838, 67256), (2402, 51464), (3676, 33628), (4804, 25732), (6433, 19216), (7352, 16814), (8407, 14704), (9608, 12866)]