153890808

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149119}}^1$

素因数の和:149171

約数の個数: 32

約数和(自身を含む): 393676800

約数和(自身を除く): 239785992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 149119, 298238, 447357, 596476, 894714, 1192952, 1789428, 3578856, 6412117, 12824234, 19236351, 25648468, 38472702, 51296936, 76945404, 153890808]

約数ペア:

[(1, 153890808), (2, 76945404), (3, 51296936), (4, 38472702), (6, 25648468), (8, 19236351), (12, 12824234), (24, 6412117), (43, 3578856), (86, 1789428), (129, 1192952), (172, 894714), (258, 596476), (344, 447357), (516, 298238), (1032, 149119)]