156689480060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{5219503}}^1$

素因数の和:5219610

約数の個数: 48

約数和(自身を含む): 350750668800

約数和(自身を除く): 194061188740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 79, 95, 158, 190, 316, 380, 395, 790, 1501, 1580, 3002, 6004, 7505, 15010, 30020, 5219503, 10439006, 20878012, 26097515, 52195030, 99170557, 104390060, 198341114, 396682228, 412340737, 495852785, 824681474, 991705570, 1649362948, 1983411140, 2061703685, 4123407370, 7834474003, 8246814740, 15668948006, 31337896012, 39172370015, 78344740030, 156689480060]

約数ペア:

[(1, 156689480060), (2, 78344740030), (4, 39172370015), (5, 31337896012), (10, 15668948006), (19, 8246814740), (20, 7834474003), (38, 4123407370), (76, 2061703685), (79, 1983411140), (95, 1649362948), (158, 991705570), (190, 824681474), (316, 495852785), (380, 412340737), (395, 396682228), (790, 198341114), (1501, 104390060), (1580, 99170557), (3002, 52195030), (6004, 26097515), (7505, 20878012), (15010, 10439006), (30020, 5219503)]