172309944

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{166967}}^1$

素因数の和:167019

約数の個数: 32

約数和(自身を含む): 440795520

約数和(自身を除く): 268485576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 166967, 333934, 500901, 667868, 1001802, 1335736, 2003604, 4007208, 7179581, 14359162, 21538743, 28718324, 43077486, 57436648, 86154972, 172309944]

約数ペア:

[(1, 172309944), (2, 86154972), (3, 57436648), (4, 43077486), (6, 28718324), (8, 21538743), (12, 14359162), (24, 7179581), (43, 4007208), (86, 2003604), (129, 1335736), (172, 1001802), (258, 667868), (344, 500901), (516, 333934), (1032, 166967)]