156747145492

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1307}}^1\times {\mathrm{4457}}^1$

素因数の和:5837

約数の個数: 72

約数和(自身を含む): 324253806912

約数和(自身を除く): 167506661420

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 961, 1307, 1922, 2614, 3844, 4457, 5228, 6727, 8914, 9149, 13454, 17828, 18298, 26908, 31199, 36596, 40517, 62398, 81034, 124796, 138167, 162068, 276334, 283619, 552668, 567238, 967169, 1134476, 1256027, 1934338, 2512054, 3868676, 4283177, 5024108, 5825299, 8566354, 8792189, 11650598, 17132708, 17584378, 23301196, 29982239, 35168756, 40777093, 59964478, 81554186, 119928956, 163108372, 180584269, 361168538, 722337076, 1264089883, 2528179766, 5056359532, 5598112339, 11196224678, 22392449356, 39186786373, 78373572746, 156747145492]

約数ペア:

[(1, 156747145492), (2, 78373572746), (4, 39186786373), (7, 22392449356), (14, 11196224678), (28, 5598112339), (31, 5056359532), (62, 2528179766), (124, 1264089883), (217, 722337076), (434, 361168538), (868, 180584269), (961, 163108372), (1307, 119928956), (1922, 81554186), (2614, 59964478), (3844, 40777093), (4457, 35168756), (5228, 29982239), (6727, 23301196), (8914, 17584378), (9149, 17132708), (13454, 11650598), (17828, 8792189), (18298, 8566354), (26908, 5825299), (31199, 5024108), (36596, 4283177), (40517, 3868676), (62398, 2512054), (81034, 1934338), (124796, 1256027), (138167, 1134476), (162068, 967169), (276334, 567238), (283619, 552668)]