119381408

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8537}}^1$

素因数の和:8589

約数の個数: 48

約数和(自身を含む): 258189120

約数和(自身を除く): 138807712

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1748, 3496, 6992, 8537, 13984, 17074, 34148, 68296, 136592, 162203, 196351, 273184, 324406, 392702, 648812, 785404, 1297624, 1570808, 2595248, 3141616, 3730669, 5190496, 6283232, 7461338, 14922676, 29845352, 59690704, 119381408]

約数ペア:

[(1, 119381408), (2, 59690704), (4, 29845352), (8, 14922676), (16, 7461338), (19, 6283232), (23, 5190496), (32, 3730669), (38, 3141616), (46, 2595248), (76, 1570808), (92, 1297624), (152, 785404), (184, 648812), (304, 392702), (368, 324406), (437, 273184), (608, 196351), (736, 162203), (874, 136592), (1748, 68296), (3496, 34148), (6992, 17074), (8537, 13984)]