166369684

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 345316608

約数和(自身を除く): 178946924

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 169, 221, 338, 403, 442, 467, 527, 676, 806, 884, 934, 1054, 1612, 1868, 2108, 2873, 5239, 5746, 6071, 6851, 7939, 10478, 11492, 12142, 13702, 14477, 15878, 20956, 24284, 27404, 28954, 31756, 57908, 78923, 89063, 103207, 157846, 178126, 188201, 206414, 246109, 315692, 356252, 376402, 412828, 492218, 752804, 984436, 1341691, 2446613, 2683382, 3199417, 4893226, 5366764, 6398834, 9786452, 12797668, 41592421, 83184842, 166369684]

約数ペア:

[(1, 166369684), (2, 83184842), (4, 41592421), (13, 12797668), (17, 9786452), (26, 6398834), (31, 5366764), (34, 4893226), (52, 3199417), (62, 2683382), (68, 2446613), (124, 1341691), (169, 984436), (221, 752804), (338, 492218), (403, 412828), (442, 376402), (467, 356252), (527, 315692), (676, 246109), (806, 206414), (884, 188201), (934, 178126), (1054, 157846), (1612, 103207), (1868, 89063), (2108, 78923), (2873, 57908), (5239, 31756), (5746, 28954), (6071, 27404), (6851, 24284), (7939, 20956), (10478, 15878), (11492, 14477), (12142, 13702)]