165812304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15919}}^1$

素因数の和:15968

約数の個数: 80

約数和(自身を含む): 505364480

約数和(自身を除く): 339552176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 15919, 31838, 47757, 63676, 95514, 111433, 127352, 191028, 222866, 254704, 334299, 382056, 445732, 493489, 668598, 764112, 891464, 986978, 1337196, 1480467, 1782928, 1973956, 2674392, 2960934, 3454423, 3947912, 5348784, 5921868, 6908846, 7895824, 10363269, 11843736, 13817692, 20726538, 23687472, 27635384, 41453076, 55270768, 82906152, 165812304]

約数ペア:

[(1, 165812304), (2, 82906152), (3, 55270768), (4, 41453076), (6, 27635384), (7, 23687472), (8, 20726538), (12, 13817692), (14, 11843736), (16, 10363269), (21, 7895824), (24, 6908846), (28, 5921868), (31, 5348784), (42, 3947912), (48, 3454423), (56, 2960934), (62, 2674392), (84, 1973956), (93, 1782928), (112, 1480467), (124, 1337196), (168, 986978), (186, 891464), (217, 764112), (248, 668598), (336, 493489), (372, 445732), (434, 382056), (496, 334299), (651, 254704), (744, 222866), (868, 191028), (1302, 127352), (1488, 111433), (1736, 95514), (2604, 63676), (3472, 47757), (5208, 31838), (10416, 15919)]