157207912

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{181}}^1\times {\mathrm{719}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 298771200

約数和(自身を除く): 141563288

約数列:

[1, 2, 4, 8, 151, 181, 302, 362, 604, 719, 724, 1208, 1438, 1448, 2876, 5752, 27331, 54662, 108569, 109324, 130139, 217138, 218648, 260278, 434276, 520556, 868552, 1041112, 19650989, 39301978, 78603956, 157207912]

約数ペア:

[(1, 157207912), (2, 78603956), (4, 39301978), (8, 19650989), (151, 1041112), (181, 868552), (302, 520556), (362, 434276), (604, 260278), (719, 218648), (724, 217138), (1208, 130139), (1438, 109324), (1448, 108569), (2876, 54662), (5752, 27331)]