149492168

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{86113}}^1$

素因数の和:86157

約数の個数: 32

約数和(自身を含む): 330677760

約数和(自身を除く): 181185592

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 86113, 172226, 344452, 602791, 688904, 1205582, 2411164, 2669503, 4822328, 5339006, 10678012, 18686521, 21356024, 37373042, 74746084, 149492168]

約数ペア:

[(1, 149492168), (2, 74746084), (4, 37373042), (7, 21356024), (8, 18686521), (14, 10678012), (28, 5339006), (31, 4822328), (56, 2669503), (62, 2411164), (124, 1205582), (217, 688904), (248, 602791), (434, 344452), (868, 172226), (1736, 86113)]