156710645

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2113}}^1$

素因数の和:2301

約数の個数: 32

約数和(自身を含む): 232979712

約数和(自身を除く): 76269067

約数列:

[1, 5, 7, 13, 35, 65, 91, 163, 455, 815, 1141, 2113, 2119, 5705, 10565, 10595, 14791, 14833, 27469, 73955, 74165, 137345, 192283, 344419, 961415, 1722095, 2410933, 4477447, 12054665, 22387235, 31342129, 156710645]

約数ペア:

[(1, 156710645), (5, 31342129), (7, 22387235), (13, 12054665), (35, 4477447), (65, 2410933), (91, 1722095), (163, 961415), (455, 344419), (815, 192283), (1141, 137345), (2113, 74165), (2119, 73955), (5705, 27469), (10565, 14833), (10595, 14791)]