149189256

素因数分解:

$2^3\times 3^3\times {\mathrm{139}}^1\times {\mathrm{4969}}^1$

素因数の和:5123

約数の個数: 64

約数和(自身を含む): 417480000

約数和(自身を除く): 268290744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 139, 216, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 3753, 4969, 5004, 7506, 9938, 10008, 14907, 15012, 19876, 29814, 30024, 39752, 44721, 59628, 89442, 119256, 134163, 178884, 268326, 357768, 536652, 690691, 1073304, 1381382, 2072073, 2762764, 4144146, 5525528, 6216219, 8288292, 12432438, 16576584, 18648657, 24864876, 37297314, 49729752, 74594628, 149189256]

約数ペア:

[(1, 149189256), (2, 74594628), (3, 49729752), (4, 37297314), (6, 24864876), (8, 18648657), (9, 16576584), (12, 12432438), (18, 8288292), (24, 6216219), (27, 5525528), (36, 4144146), (54, 2762764), (72, 2072073), (108, 1381382), (139, 1073304), (216, 690691), (278, 536652), (417, 357768), (556, 268326), (834, 178884), (1112, 134163), (1251, 119256), (1668, 89442), (2502, 59628), (3336, 44721), (3753, 39752), (4969, 30024), (5004, 29814), (7506, 19876), (9938, 15012), (10008, 14907)]