179950862

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{4003}}^1$

素因数の和:4057

約数の個数: 48

約数和(自身を含む): 351711360

約数和(自身を除く): 171760498

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 169, 182, 247, 266, 338, 494, 1183, 1729, 2366, 3211, 3458, 4003, 6422, 8006, 22477, 28021, 44954, 52039, 56042, 76057, 104078, 152114, 364273, 532399, 676507, 728546, 988741, 1064798, 1353014, 1977482, 4735549, 6921187, 9471098, 12853633, 13842374, 25707266, 89975431, 179950862]

約数ペア:

[(1, 179950862), (2, 89975431), (7, 25707266), (13, 13842374), (14, 12853633), (19, 9471098), (26, 6921187), (38, 4735549), (91, 1977482), (133, 1353014), (169, 1064798), (182, 988741), (247, 728546), (266, 676507), (338, 532399), (494, 364273), (1183, 152114), (1729, 104078), (2366, 76057), (3211, 56042), (3458, 52039), (4003, 44954), (6422, 28021), (8006, 22477)]