157582776

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{505073}}^1$

素因数の和:505095

約数の個数: 32

約数和(自身を含む): 424262160

約数和(自身を除く): 266679384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 505073, 1010146, 1515219, 2020292, 3030438, 4040584, 6060876, 6565949, 12121752, 13131898, 19697847, 26263796, 39395694, 52527592, 78791388, 157582776]

約数ペア:

[(1, 157582776), (2, 78791388), (3, 52527592), (4, 39395694), (6, 26263796), (8, 19697847), (12, 13131898), (13, 12121752), (24, 6565949), (26, 6060876), (39, 4040584), (52, 3030438), (78, 2020292), (104, 1515219), (156, 1010146), (312, 505073)]