149683314

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 340070400

約数和(自身を除く): 190387086

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 149, 186, 298, 341, 447, 491, 682, 894, 982, 1023, 1473, 1639, 2046, 2946, 3278, 4619, 4917, 5401, 9238, 9834, 10802, 13857, 15221, 16203, 27714, 30442, 32406, 45663, 50809, 73159, 91326, 101618, 146318, 152427, 167431, 219477, 304854, 334862, 438954, 502293, 804749, 1004586, 1609498, 2267929, 2414247, 4535858, 4828494, 6803787, 13607574, 24947219, 49894438, 74841657, 149683314]

約数ペア:

[(1, 149683314), (2, 74841657), (3, 49894438), (6, 24947219), (11, 13607574), (22, 6803787), (31, 4828494), (33, 4535858), (62, 2414247), (66, 2267929), (93, 1609498), (149, 1004586), (186, 804749), (298, 502293), (341, 438954), (447, 334862), (491, 304854), (682, 219477), (894, 167431), (982, 152427), (1023, 146318), (1473, 101618), (1639, 91326), (2046, 73159), (2946, 50809), (3278, 45663), (4619, 32406), (4917, 30442), (5401, 27714), (9238, 16203), (9834, 15221), (10802, 13857)]