191866192

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:876

約数の個数: 80

約数和(自身を含む): 445146112

約数和(自身を除く): 253279920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 73, 112, 124, 146, 217, 248, 292, 434, 496, 511, 584, 757, 868, 1022, 1168, 1514, 1736, 2044, 2263, 3028, 3472, 4088, 4526, 5299, 6056, 8176, 9052, 10598, 12112, 15841, 18104, 21196, 23467, 31682, 36208, 42392, 46934, 55261, 63364, 84784, 93868, 110522, 126728, 164269, 187736, 221044, 253456, 328538, 375472, 386827, 442088, 657076, 773654, 884176, 1314152, 1547308, 1713091, 2628304, 3094616, 3426182, 6189232, 6852364, 11991637, 13704728, 23983274, 27409456, 47966548, 95933096, 191866192]

約数ペア:

[(1, 191866192), (2, 95933096), (4, 47966548), (7, 27409456), (8, 23983274), (14, 13704728), (16, 11991637), (28, 6852364), (31, 6189232), (56, 3426182), (62, 3094616), (73, 2628304), (112, 1713091), (124, 1547308), (146, 1314152), (217, 884176), (248, 773654), (292, 657076), (434, 442088), (496, 386827), (511, 375472), (584, 328538), (757, 253456), (868, 221044), (1022, 187736), (1168, 164269), (1514, 126728), (1736, 110522), (2044, 93868), (2263, 84784), (3028, 63364), (3472, 55261), (4088, 46934), (4526, 42392), (5299, 36208), (6056, 31682), (8176, 23467), (9052, 21196), (10598, 18104), (12112, 15841)]