178671012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1145327}}^1$

素因数の和:1145347

約数の個数: 24

約数和(自身を含む): 448968576

約数和(自身を除く): 270297564

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1145327, 2290654, 3435981, 4581308, 6871962, 13743924, 14889251, 29778502, 44667753, 59557004, 89335506, 178671012]

約数ペア:

[(1, 178671012), (2, 89335506), (3, 59557004), (4, 44667753), (6, 29778502), (12, 14889251), (13, 13743924), (26, 6871962), (39, 4581308), (52, 3435981), (78, 2290654), (156, 1145327)]