189237608

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 444155400

約数和(自身を除く): 254917792

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 73, 98, 119, 136, 146, 196, 238, 292, 389, 392, 476, 511, 584, 778, 833, 952, 1022, 1241, 1556, 1666, 2044, 2482, 2723, 3112, 3332, 3577, 4088, 4964, 5446, 6613, 6664, 7154, 8687, 9928, 10892, 13226, 14308, 17374, 19061, 21784, 26452, 28397, 28616, 34748, 38122, 46291, 52904, 56794, 60809, 69496, 76244, 92582, 113588, 121618, 152488, 185164, 198779, 227176, 243236, 324037, 370328, 397558, 482749, 486472, 648074, 795116, 965498, 1296148, 1391453, 1590232, 1930996, 2592296, 2782906, 3379243, 3861992, 5565812, 6758486, 11131624, 13516972, 23654701, 27033944, 47309402, 94618804, 189237608]

約数ペア:

[(1, 189237608), (2, 94618804), (4, 47309402), (7, 27033944), (8, 23654701), (14, 13516972), (17, 11131624), (28, 6758486), (34, 5565812), (49, 3861992), (56, 3379243), (68, 2782906), (73, 2592296), (98, 1930996), (119, 1590232), (136, 1391453), (146, 1296148), (196, 965498), (238, 795116), (292, 648074), (389, 486472), (392, 482749), (476, 397558), (511, 370328), (584, 324037), (778, 243236), (833, 227176), (952, 198779), (1022, 185164), (1241, 152488), (1556, 121618), (1666, 113588), (2044, 92582), (2482, 76244), (2723, 69496), (3112, 60809), (3332, 56794), (3577, 52904), (4088, 46291), (4964, 38122), (5446, 34748), (6613, 28616), (6664, 28397), (7154, 26452), (8687, 21784), (9928, 19061), (10892, 17374), (13226, 14308)]