157035291820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{691}}^1\times {\mathrm{6841}}^1$

素因数の和:7703

約数の個数: 96

約数和(自身を含む): 362713139712

約数和(自身を除く): 205677847892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 151, 220, 302, 604, 691, 755, 1382, 1510, 1661, 2764, 3020, 3322, 3455, 6644, 6841, 6910, 7601, 8305, 13682, 13820, 15202, 16610, 27364, 30404, 33220, 34205, 38005, 68410, 75251, 76010, 104341, 136820, 150502, 152020, 208682, 301004, 376255, 417364, 521705, 752510, 1032991, 1043410, 1147751, 1505020, 2065982, 2086820, 2295502, 4131964, 4591004, 4727131, 5164955, 5738755, 9454262, 10329910, 11362901, 11477510, 18908524, 20659820, 22725802, 22955020, 23635655, 45451604, 47271310, 51998441, 56814505, 94542620, 103996882, 113629010, 207993764, 227258020, 259992205, 519984410, 713796781, 1039968820, 1427593562, 2855187124, 3568983905, 7137967810, 7851764591, 14275935620, 15703529182, 31407058364, 39258822955, 78517645910, 157035291820]

約数ペア:

[(1, 157035291820), (2, 78517645910), (4, 39258822955), (5, 31407058364), (10, 15703529182), (11, 14275935620), (20, 7851764591), (22, 7137967810), (44, 3568983905), (55, 2855187124), (110, 1427593562), (151, 1039968820), (220, 713796781), (302, 519984410), (604, 259992205), (691, 227258020), (755, 207993764), (1382, 113629010), (1510, 103996882), (1661, 94542620), (2764, 56814505), (3020, 51998441), (3322, 47271310), (3455, 45451604), (6644, 23635655), (6841, 22955020), (6910, 22725802), (7601, 20659820), (8305, 18908524), (13682, 11477510), (13820, 11362901), (15202, 10329910), (16610, 9454262), (27364, 5738755), (30404, 5164955), (33220, 4727131), (34205, 4591004), (38005, 4131964), (68410, 2295502), (75251, 2086820), (76010, 2065982), (104341, 1505020), (136820, 1147751), (150502, 1043410), (152020, 1032991), (208682, 752510), (301004, 521705), (376255, 417364)]