189772992

素因数分解:

$2^6\times 3^2\times {\mathrm{571}}^1\times {\mathrm{577}}^1$

素因数の和:1166

約数の個数: 84

約数和(自身を含む): 545847016

約数和(自身を除く): 356074024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 571, 576, 577, 1142, 1154, 1713, 1731, 2284, 2308, 3426, 3462, 4568, 4616, 5139, 5193, 6852, 6924, 9136, 9232, 10278, 10386, 13704, 13848, 18272, 18464, 20556, 20772, 27408, 27696, 36544, 36928, 41112, 41544, 54816, 55392, 82224, 83088, 109632, 110784, 164448, 166176, 328896, 329467, 332352, 658934, 988401, 1317868, 1976802, 2635736, 2965203, 3953604, 5271472, 5930406, 7907208, 10542944, 11860812, 15814416, 21085888, 23721624, 31628832, 47443248, 63257664, 94886496, 189772992]

約数ペア:

[(1, 189772992), (2, 94886496), (3, 63257664), (4, 47443248), (6, 31628832), (8, 23721624), (9, 21085888), (12, 15814416), (16, 11860812), (18, 10542944), (24, 7907208), (32, 5930406), (36, 5271472), (48, 3953604), (64, 2965203), (72, 2635736), (96, 1976802), (144, 1317868), (192, 988401), (288, 658934), (571, 332352), (576, 329467), (577, 328896), (1142, 166176), (1154, 164448), (1713, 110784), (1731, 109632), (2284, 83088), (2308, 82224), (3426, 55392), (3462, 54816), (4568, 41544), (4616, 41112), (5139, 36928), (5193, 36544), (6852, 27696), (6924, 27408), (9136, 20772), (9232, 20556), (10278, 18464), (10386, 18272), (13704, 13848)]