145173496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1217}}^1$

素因数の和:1304

約数の個数: 64

約数和(自身を含む): 311028480

約数和(自身を除く): 165854984

約数列:

[1, 2, 4, 8, 13, 26, 31, 37, 52, 62, 74, 104, 124, 148, 248, 296, 403, 481, 806, 962, 1147, 1217, 1612, 1924, 2294, 2434, 3224, 3848, 4588, 4868, 9176, 9736, 14911, 15821, 29822, 31642, 37727, 45029, 59644, 63284, 75454, 90058, 119288, 126568, 150908, 180116, 301816, 360232, 490451, 585377, 980902, 1170754, 1395899, 1961804, 2341508, 2791798, 3923608, 4683016, 5583596, 11167192, 18146687, 36293374, 72586748, 145173496]

約数ペア:

[(1, 145173496), (2, 72586748), (4, 36293374), (8, 18146687), (13, 11167192), (26, 5583596), (31, 4683016), (37, 3923608), (52, 2791798), (62, 2341508), (74, 1961804), (104, 1395899), (124, 1170754), (148, 980902), (248, 585377), (296, 490451), (403, 360232), (481, 301816), (806, 180116), (962, 150908), (1147, 126568), (1217, 119288), (1612, 90058), (1924, 75454), (2294, 63284), (2434, 59644), (3224, 45029), (3848, 37727), (4588, 31642), (4868, 29822), (9176, 15821), (9736, 14911)]