179664822

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{317}}^1$

素因数の和:422

約数の個数: 72

約数和(自身を含む): 418790736

約数和(自身を除く): 239125914

約数列:

[1, 2, 3, 6, 9, 18, 23, 37, 46, 69, 74, 111, 138, 207, 222, 317, 333, 414, 634, 666, 851, 951, 1369, 1702, 1902, 2553, 2738, 2853, 4107, 5106, 5706, 7291, 7659, 8214, 11729, 12321, 14582, 15318, 21873, 23458, 24642, 31487, 35187, 43746, 62974, 65619, 70374, 94461, 105561, 131238, 188922, 211122, 269767, 283383, 433973, 539534, 566766, 809301, 867946, 1301919, 1618602, 2427903, 2603838, 3905757, 4855806, 7811514, 9981379, 19962758, 29944137, 59888274, 89832411, 179664822]

約数ペア:

[(1, 179664822), (2, 89832411), (3, 59888274), (6, 29944137), (9, 19962758), (18, 9981379), (23, 7811514), (37, 4855806), (46, 3905757), (69, 2603838), (74, 2427903), (111, 1618602), (138, 1301919), (207, 867946), (222, 809301), (317, 566766), (333, 539534), (414, 433973), (634, 283383), (666, 269767), (851, 211122), (951, 188922), (1369, 131238), (1702, 105561), (1902, 94461), (2553, 70374), (2738, 65619), (2853, 62974), (4107, 43746), (5106, 35187), (5706, 31487), (7291, 24642), (7659, 23458), (8214, 21873), (11729, 15318), (12321, 14582)]