157788493642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{14838113}}^1$

素因数の和:14838537

約数の個数: 16

約数和(自身を含む): 255512323080

約数和(自身を除く): 97723829438

約数列:

[1, 2, 13, 26, 409, 818, 5317, 10634, 14838113, 29676226, 192895469, 385790938, 6068788217, 12137576434, 78894246821, 157788493642]

約数ペア:

[(1, 157788493642), (2, 78894246821), (13, 12137576434), (26, 6068788217), (409, 385790938), (818, 192895469), (5317, 29676226), (10634, 14838113)]