157027468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1481}}^1\times {\mathrm{2039}}^1$

素因数の和:3537

約数の個数: 24

約数和(自身を含む): 296281440

約数和(自身を除く): 139253972

約数列:

[1, 2, 4, 13, 26, 52, 1481, 2039, 2962, 4078, 5924, 8156, 19253, 26507, 38506, 53014, 77012, 106028, 3019759, 6039518, 12079036, 39256867, 78513734, 157027468]

約数ペア:

[(1, 157027468), (2, 78513734), (4, 39256867), (13, 12079036), (26, 6039518), (52, 3019759), (1481, 106028), (2039, 77012), (2962, 53014), (4078, 38506), (5924, 26507), (8156, 19253)]