158045884412

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{76579}}^1$

素因数の和:76723

約数の個数: 72

約数和(自身を含む): 310777568640

約数和(自身を除く): 152731684228

約数列:

[1, 2, 4, 13, 26, 43, 52, 71, 86, 142, 169, 172, 284, 338, 559, 676, 923, 1118, 1846, 2236, 3053, 3692, 6106, 7267, 11999, 12212, 14534, 23998, 29068, 39689, 47996, 76579, 79378, 153158, 158756, 306316, 515957, 995527, 1031914, 1991054, 2063828, 3292897, 3982108, 5437109, 6585794, 10874218, 12941851, 13171588, 21748436, 25883702, 42807661, 51767404, 70682417, 85615322, 141364834, 171230644, 233795687, 282729668, 467591374, 556499593, 918871421, 935182748, 1112999186, 1837742842, 2225998372, 3039343931, 3675485684, 6078687862, 12157375724, 39511471103, 79022942206, 158045884412]

約数ペア:

[(1, 158045884412), (2, 79022942206), (4, 39511471103), (13, 12157375724), (26, 6078687862), (43, 3675485684), (52, 3039343931), (71, 2225998372), (86, 1837742842), (142, 1112999186), (169, 935182748), (172, 918871421), (284, 556499593), (338, 467591374), (559, 282729668), (676, 233795687), (923, 171230644), (1118, 141364834), (1846, 85615322), (2236, 70682417), (3053, 51767404), (3692, 42807661), (6106, 25883702), (7267, 21748436), (11999, 13171588), (12212, 12941851), (14534, 10874218), (23998, 6585794), (29068, 5437109), (39689, 3982108), (47996, 3292897), (76579, 2063828), (79378, 1991054), (153158, 1031914), (158756, 995527), (306316, 515957)]