188454122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 325987200

約数和(自身を除く): 137533078

約数列:

[1, 2, 19, 29, 38, 41, 43, 58, 82, 86, 97, 194, 551, 779, 817, 1102, 1189, 1247, 1558, 1634, 1763, 1843, 2378, 2494, 2813, 3526, 3686, 3977, 4171, 5626, 7954, 8342, 22591, 23693, 33497, 45182, 47386, 51127, 53447, 66994, 75563, 79249, 102254, 106894, 115333, 120959, 151126, 158498, 171011, 230666, 241918, 342022, 971413, 1942826, 2191327, 2298221, 3249209, 4382654, 4596442, 4959319, 6498418, 9918638, 94227061, 188454122]

約数ペア:

[(1, 188454122), (2, 94227061), (19, 9918638), (29, 6498418), (38, 4959319), (41, 4596442), (43, 4382654), (58, 3249209), (82, 2298221), (86, 2191327), (97, 1942826), (194, 971413), (551, 342022), (779, 241918), (817, 230666), (1102, 171011), (1189, 158498), (1247, 151126), (1558, 120959), (1634, 115333), (1763, 106894), (1843, 102254), (2378, 79249), (2494, 75563), (2813, 66994), (3526, 53447), (3686, 51127), (3977, 47386), (4171, 45182), (5626, 33497), (7954, 23693), (8342, 22591)]