149957920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{701}}^1$

素因数の和:914

約数の個数: 96

約数和(自身を含む): 407586816

約数和(自身を除く): 257628896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 191, 224, 280, 382, 560, 701, 764, 955, 1120, 1337, 1402, 1528, 1910, 2674, 2804, 3056, 3505, 3820, 4907, 5348, 5608, 6112, 6685, 7010, 7640, 9814, 10696, 11216, 13370, 14020, 15280, 19628, 21392, 22432, 24535, 26740, 28040, 30560, 39256, 42784, 49070, 53480, 56080, 78512, 98140, 106960, 112160, 133891, 157024, 196280, 213920, 267782, 392560, 535564, 669455, 785120, 937237, 1071128, 1338910, 1874474, 2142256, 2677820, 3748948, 4284512, 4686185, 5355640, 7497896, 9372370, 10711280, 14995792, 18744740, 21422560, 29991584, 37489480, 74978960, 149957920]

約数ペア:

[(1, 149957920), (2, 74978960), (4, 37489480), (5, 29991584), (7, 21422560), (8, 18744740), (10, 14995792), (14, 10711280), (16, 9372370), (20, 7497896), (28, 5355640), (32, 4686185), (35, 4284512), (40, 3748948), (56, 2677820), (70, 2142256), (80, 1874474), (112, 1338910), (140, 1071128), (160, 937237), (191, 785120), (224, 669455), (280, 535564), (382, 392560), (560, 267782), (701, 213920), (764, 196280), (955, 157024), (1120, 133891), (1337, 112160), (1402, 106960), (1528, 98140), (1910, 78512), (2674, 56080), (2804, 53480), (3056, 49070), (3505, 42784), (3820, 39256), (4907, 30560), (5348, 28040), (5608, 26740), (6112, 24535), (6685, 22432), (7010, 21392), (7640, 19628), (9814, 15280), (10696, 14020), (11216, 13370)]