156977211321

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1\times {\mathrm{743}}^1$

素因数の和:1415

約数の個数: 96

約数和(自身を含む): 268330682880

約数和(自身を除く): 111353471559

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 233, 259, 333, 389, 699, 743, 777, 1167, 1631, 2097, 2229, 2331, 2723, 3501, 4893, 5201, 6687, 8169, 8621, 14393, 14679, 15603, 24507, 25863, 27491, 43179, 46809, 60347, 77589, 82473, 90637, 100751, 129537, 173119, 181041, 192437, 247419, 271911, 289027, 302253, 519357, 543123, 577311, 634459, 815733, 867081, 906759, 1211833, 1558071, 1731933, 1903377, 2023189, 2601243, 3353569, 3635499, 5710131, 6069567, 6405403, 10060707, 10693999, 10906497, 18208701, 19216209, 23474983, 30182121, 32081997, 44837821, 57648627, 67343291, 70424949, 74857993, 96245991, 134513463, 202029873, 211274847, 224573979, 403540389, 471403037, 606089619, 673721937, 1414209111, 2491701767, 4242627333, 7475105301, 17441912369, 22425315903, 52325737107, 156977211321]

約数ペア:

[(1, 156977211321), (3, 52325737107), (7, 22425315903), (9, 17441912369), (21, 7475105301), (37, 4242627333), (63, 2491701767), (111, 1414209111), (233, 673721937), (259, 606089619), (333, 471403037), (389, 403540389), (699, 224573979), (743, 211274847), (777, 202029873), (1167, 134513463), (1631, 96245991), (2097, 74857993), (2229, 70424949), (2331, 67343291), (2723, 57648627), (3501, 44837821), (4893, 32081997), (5201, 30182121), (6687, 23474983), (8169, 19216209), (8621, 18208701), (14393, 10906497), (14679, 10693999), (15603, 10060707), (24507, 6405403), (25863, 6069567), (27491, 5710131), (43179, 3635499), (46809, 3353569), (60347, 2601243), (77589, 2023189), (82473, 1903377), (90637, 1731933), (100751, 1558071), (129537, 1211833), (173119, 906759), (181041, 867081), (192437, 815733), (247419, 634459), (271911, 577311), (289027, 543123), (302253, 519357)]