165247968

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{40031}}^1$

素因数の和:40087

約数の個数: 48

約数和(自身を含む): 443874816

約数和(自身を除く): 278626848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 40031, 80062, 120093, 160124, 240186, 320248, 480372, 640496, 960744, 1280992, 1721333, 1921488, 3442666, 3842976, 5163999, 6885332, 10327998, 13770664, 20655996, 27541328, 41311992, 55082656, 82623984, 165247968]

約数ペア:

[(1, 165247968), (2, 82623984), (3, 55082656), (4, 41311992), (6, 27541328), (8, 20655996), (12, 13770664), (16, 10327998), (24, 6885332), (32, 5163999), (43, 3842976), (48, 3442666), (86, 1921488), (96, 1721333), (129, 1280992), (172, 960744), (258, 640496), (344, 480372), (516, 320248), (688, 240186), (1032, 160124), (1376, 120093), (2064, 80062), (4128, 40031)]