156985774508

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{827}}^1\times {\mathrm{164209}}^1$

素因数の和:165074

約数の個数: 36

約数和(自身を含む): 292190676120

約数和(自身を除く): 135204901612

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 827, 1156, 1654, 3308, 14059, 28118, 56236, 164209, 239003, 328418, 478006, 656836, 956012, 2791553, 5583106, 11166212, 47456401, 94912802, 135800843, 189825604, 271601686, 543203372, 2308614331, 4617228662, 9234457324, 39246443627, 78492887254, 156985774508]

約数ペア:

[(1, 156985774508), (2, 78492887254), (4, 39246443627), (17, 9234457324), (34, 4617228662), (68, 2308614331), (289, 543203372), (578, 271601686), (827, 189825604), (1156, 135800843), (1654, 94912802), (3308, 47456401), (14059, 11166212), (28118, 5583106), (56236, 2791553), (164209, 956012), (239003, 656836), (328418, 478006)]