156935411440

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{14974753}}^1$

素因数の和:14974897

約数の個数: 40

約数和(自身を含む): 367660160208

約数和(自身を除く): 210724748768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 10480, 14974753, 29949506, 59899012, 74873765, 119798024, 149747530, 239596048, 299495060, 598990120, 1197980240, 1961692643, 3923385286, 7846770572, 9808463215, 15693541144, 19616926430, 31387082288, 39233852860, 78467705720, 156935411440]

約数ペア:

[(1, 156935411440), (2, 78467705720), (4, 39233852860), (5, 31387082288), (8, 19616926430), (10, 15693541144), (16, 9808463215), (20, 7846770572), (40, 3923385286), (80, 1961692643), (131, 1197980240), (262, 598990120), (524, 299495060), (655, 239596048), (1048, 149747530), (1310, 119798024), (2096, 74873765), (2620, 59899012), (5240, 29949506), (10480, 14974753)]