133487144

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1338

約数の個数: 64

約数和(自身を含む): 299496960

約数和(自身を除く): 166009816

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 47, 56, 82, 94, 164, 188, 287, 328, 329, 376, 574, 658, 1148, 1237, 1316, 1927, 2296, 2474, 2632, 3854, 4948, 7708, 8659, 9896, 13489, 15416, 17318, 26978, 34636, 50717, 53956, 58139, 69272, 101434, 107912, 116278, 202868, 232556, 355019, 405736, 406973, 465112, 710038, 813946, 1420076, 1627892, 2383699, 2840152, 3255784, 4767398, 9534796, 16685893, 19069592, 33371786, 66743572, 133487144]

約数ペア:

[(1, 133487144), (2, 66743572), (4, 33371786), (7, 19069592), (8, 16685893), (14, 9534796), (28, 4767398), (41, 3255784), (47, 2840152), (56, 2383699), (82, 1627892), (94, 1420076), (164, 813946), (188, 710038), (287, 465112), (328, 406973), (329, 405736), (376, 355019), (574, 232556), (658, 202868), (1148, 116278), (1237, 107912), (1316, 101434), (1927, 69272), (2296, 58139), (2474, 53956), (2632, 50717), (3854, 34636), (4948, 26978), (7708, 17318), (8659, 15416), (9896, 13489)]