164694180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1237}}^1$

素因数の和:1573

約数の個数: 96

約数和(自身を含む): 529111296

約数和(自身を除く): 364417116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 317, 420, 634, 951, 1237, 1268, 1585, 1902, 2219, 2474, 3170, 3711, 3804, 4438, 4755, 4948, 6185, 6340, 6657, 7422, 8659, 8876, 9510, 11095, 12370, 13314, 14844, 17318, 18555, 19020, 22190, 24740, 25977, 26628, 33285, 34636, 37110, 43295, 44380, 51954, 66570, 74220, 86590, 103908, 129885, 133140, 173180, 259770, 392129, 519540, 784258, 1176387, 1568516, 1960645, 2352774, 2744903, 3921290, 4705548, 5489806, 5881935, 7842580, 8234709, 10979612, 11763870, 13724515, 16469418, 23527740, 27449030, 32938836, 41173545, 54898060, 82347090, 164694180]

約数ペア:

[(1, 164694180), (2, 82347090), (3, 54898060), (4, 41173545), (5, 32938836), (6, 27449030), (7, 23527740), (10, 16469418), (12, 13724515), (14, 11763870), (15, 10979612), (20, 8234709), (21, 7842580), (28, 5881935), (30, 5489806), (35, 4705548), (42, 3921290), (60, 2744903), (70, 2352774), (84, 1960645), (105, 1568516), (140, 1176387), (210, 784258), (317, 519540), (420, 392129), (634, 259770), (951, 173180), (1237, 133140), (1268, 129885), (1585, 103908), (1902, 86590), (2219, 74220), (2474, 66570), (3170, 51954), (3711, 44380), (3804, 43295), (4438, 37110), (4755, 34636), (4948, 33285), (6185, 26628), (6340, 25977), (6657, 24740), (7422, 22190), (8659, 19020), (8876, 18555), (9510, 17318), (11095, 14844), (12370, 13314)]