145893666

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 316800000

約数和(自身を除く): 170906334

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 109, 114, 118, 177, 199, 218, 327, 354, 398, 597, 654, 1121, 1194, 2071, 2242, 3363, 3781, 4142, 6213, 6431, 6726, 7562, 11343, 11741, 12426, 12862, 19293, 21691, 22686, 23482, 35223, 38586, 43382, 65073, 70446, 122189, 130146, 223079, 244378, 366567, 412129, 446158, 669237, 733134, 824258, 1236387, 1279769, 1338474, 2472774, 2559538, 3839307, 7678614, 24315611, 48631222, 72946833, 145893666]

約数ペア:

[(1, 145893666), (2, 72946833), (3, 48631222), (6, 24315611), (19, 7678614), (38, 3839307), (57, 2559538), (59, 2472774), (109, 1338474), (114, 1279769), (118, 1236387), (177, 824258), (199, 733134), (218, 669237), (327, 446158), (354, 412129), (398, 366567), (597, 244378), (654, 223079), (1121, 130146), (1194, 122189), (2071, 70446), (2242, 65073), (3363, 43382), (3781, 38586), (4142, 35223), (6213, 23482), (6431, 22686), (6726, 21691), (7562, 19293), (11343, 12862), (11741, 12426)]