157131498

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{4423}}^1$

素因数の和:4650

約数の個数: 32

約数和(自身を含む): 326172672

約数和(自身を除く): 169041174

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 191, 382, 573, 1146, 4423, 5921, 8846, 11842, 13269, 17763, 26538, 35526, 137113, 274226, 411339, 822678, 844793, 1689586, 2534379, 5068758, 26188583, 52377166, 78565749, 157131498]

約数ペア:

[(1, 157131498), (2, 78565749), (3, 52377166), (6, 26188583), (31, 5068758), (62, 2534379), (93, 1689586), (186, 844793), (191, 822678), (382, 411339), (573, 274226), (1146, 137113), (4423, 35526), (5921, 26538), (8846, 17763), (11842, 13269)]