156694910

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{863}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 287649792

約数和(自身を除く): 130954882

約数列:

[1, 2, 5, 10, 67, 134, 271, 335, 542, 670, 863, 1355, 1726, 2710, 4315, 8630, 18157, 36314, 57821, 90785, 115642, 181570, 233873, 289105, 467746, 578210, 1169365, 2338730, 15669491, 31338982, 78347455, 156694910]

約数ペア:

[(1, 156694910), (2, 78347455), (5, 31338982), (10, 15669491), (67, 2338730), (134, 1169365), (271, 578210), (335, 467746), (542, 289105), (670, 233873), (863, 181570), (1355, 115642), (1726, 90785), (2710, 57821), (4315, 36314), (8630, 18157)]