161360108

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11981}}^1$

素因数の和:12042

約数の個数: 48

約数和(自身を含む): 356967744

約数和(自身を除く): 195607636

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 3367, 6734, 11981, 13468, 23962, 47924, 83867, 155753, 167734, 311506, 335468, 443297, 623012, 886594, 1090271, 1773188, 2180542, 3103079, 4361084, 5762861, 6206158, 11525722, 12412316, 23051444, 40340027, 80680054, 161360108]

約数ペア:

[(1, 161360108), (2, 80680054), (4, 40340027), (7, 23051444), (13, 12412316), (14, 11525722), (26, 6206158), (28, 5762861), (37, 4361084), (52, 3103079), (74, 2180542), (91, 1773188), (148, 1090271), (182, 886594), (259, 623012), (364, 443297), (481, 335468), (518, 311506), (962, 167734), (1036, 155753), (1924, 83867), (3367, 47924), (6734, 23962), (11981, 13468)]