156929458

素因数分解:

$2^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{8297}}^1$

素因数の和:8506

約数の個数: 24

約数和(自身を含む): 275277852

約数和(自身を除く): 118348394

約数列:

[1, 2, 7, 14, 49, 98, 193, 386, 1351, 2702, 8297, 9457, 16594, 18914, 58079, 116158, 406553, 813106, 1601321, 3202642, 11209247, 22418494, 78464729, 156929458]

約数ペア:

[(1, 156929458), (2, 78464729), (7, 22418494), (14, 11209247), (49, 3202642), (98, 1601321), (193, 813106), (386, 406553), (1351, 116158), (2702, 58079), (8297, 18914), (9457, 16594)]