172074648

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{166739}}^1$

素因数の和:166791

約数の個数: 32

約数和(自身を含む): 440193600

約数和(自身を除く): 268118952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 166739, 333478, 500217, 666956, 1000434, 1333912, 2000868, 4001736, 7169777, 14339554, 21509331, 28679108, 43018662, 57358216, 86037324, 172074648]

約数ペア:

[(1, 172074648), (2, 86037324), (3, 57358216), (4, 43018662), (6, 28679108), (8, 21509331), (12, 14339554), (24, 7169777), (43, 4001736), (86, 2000868), (129, 1333912), (172, 1000434), (258, 666956), (344, 500217), (516, 333478), (1032, 166739)]