189806976

素因数分解:

$2^7\times 3^4\times {\mathrm{18307}}^1$

素因数の和:18333

約数の個数: 80

約数和(自身を含む): 564893340

約数和(自身を除く): 375086364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 18307, 36614, 54921, 73228, 109842, 146456, 164763, 219684, 292912, 329526, 439368, 494289, 585824, 659052, 878736, 988578, 1171648, 1318104, 1482867, 1757472, 1977156, 2343296, 2636208, 2965734, 3514944, 3954312, 5272416, 5931468, 7029888, 7908624, 10544832, 11862936, 15817248, 21089664, 23725872, 31634496, 47451744, 63268992, 94903488, 189806976]

約数ペア:

[(1, 189806976), (2, 94903488), (3, 63268992), (4, 47451744), (6, 31634496), (8, 23725872), (9, 21089664), (12, 15817248), (16, 11862936), (18, 10544832), (24, 7908624), (27, 7029888), (32, 5931468), (36, 5272416), (48, 3954312), (54, 3514944), (64, 2965734), (72, 2636208), (81, 2343296), (96, 1977156), (108, 1757472), (128, 1482867), (144, 1318104), (162, 1171648), (192, 988578), (216, 878736), (288, 659052), (324, 585824), (384, 494289), (432, 439368), (576, 329526), (648, 292912), (864, 219684), (1152, 164763), (1296, 146456), (1728, 109842), (2592, 73228), (3456, 54921), (5184, 36614), (10368, 18307)]