173353796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2693}}^1$

素因数の和:2745

約数の個数: 72

約数和(自身を含む): 401298240

約数和(自身を除く): 227944444

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 154, 209, 242, 266, 308, 418, 484, 532, 836, 847, 1463, 1694, 2299, 2693, 2926, 3388, 4598, 5386, 5852, 9196, 10772, 16093, 18851, 29623, 32186, 37702, 51167, 59246, 64372, 75404, 102334, 118492, 204668, 207361, 325853, 358169, 414722, 562837, 651706, 716338, 829444, 1125674, 1303412, 1432676, 2251348, 2280971, 3939859, 4561942, 6191207, 7879718, 9123884, 12382414, 15759436, 24764828, 43338449, 86676898, 173353796]

約数ペア:

[(1, 173353796), (2, 86676898), (4, 43338449), (7, 24764828), (11, 15759436), (14, 12382414), (19, 9123884), (22, 7879718), (28, 6191207), (38, 4561942), (44, 3939859), (76, 2280971), (77, 2251348), (121, 1432676), (133, 1303412), (154, 1125674), (209, 829444), (242, 716338), (266, 651706), (308, 562837), (418, 414722), (484, 358169), (532, 325853), (836, 207361), (847, 204668), (1463, 118492), (1694, 102334), (2299, 75404), (2693, 64372), (2926, 59246), (3388, 51167), (4598, 37702), (5386, 32186), (5852, 29623), (9196, 18851), (10772, 16093)]