140429796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 365783040

約数和(自身を除く): 225353244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 107, 141, 156, 179, 188, 214, 282, 321, 358, 428, 537, 564, 611, 642, 716, 1074, 1222, 1284, 1391, 1833, 2148, 2327, 2444, 2782, 3666, 4173, 4654, 5029, 5564, 6981, 7332, 8346, 8413, 9308, 10058, 13962, 15087, 16692, 16826, 19153, 20116, 25239, 27924, 30174, 33652, 38306, 50478, 57459, 60348, 65377, 76612, 100956, 109369, 114918, 130754, 196131, 218738, 229836, 248989, 261508, 328107, 392262, 437476, 497978, 656214, 746967, 784524, 900191, 995956, 1312428, 1493934, 1800382, 2700573, 2987868, 3600764, 5401146, 10802292, 11702483, 23404966, 35107449, 46809932, 70214898, 140429796]

約数ペア:

[(1, 140429796), (2, 70214898), (3, 46809932), (4, 35107449), (6, 23404966), (12, 11702483), (13, 10802292), (26, 5401146), (39, 3600764), (47, 2987868), (52, 2700573), (78, 1800382), (94, 1493934), (107, 1312428), (141, 995956), (156, 900191), (179, 784524), (188, 746967), (214, 656214), (282, 497978), (321, 437476), (358, 392262), (428, 328107), (537, 261508), (564, 248989), (611, 229836), (642, 218738), (716, 196131), (1074, 130754), (1222, 114918), (1284, 109369), (1391, 100956), (1833, 76612), (2148, 65377), (2327, 60348), (2444, 57459), (2782, 50478), (3666, 38306), (4173, 33652), (4654, 30174), (5029, 27924), (5564, 25239), (6981, 20116), (7332, 19153), (8346, 16826), (8413, 16692), (9308, 15087), (10058, 13962)]