156930217780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{38652763}}^1$

素因数の和:38652808

約数の個数: 48

約数和(自身を含む): 389619861120

約数和(自身を除く): 232689643340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 38652763, 77305526, 154611052, 193263815, 270569341, 386527630, 541138682, 773055260, 1082277364, 1120930127, 1352846705, 2241860254, 2705693410, 4483720508, 5411386820, 5604650635, 7846510889, 11209301270, 15693021778, 22418602540, 31386043556, 39232554445, 78465108890, 156930217780]

約数ペア:

[(1, 156930217780), (2, 78465108890), (4, 39232554445), (5, 31386043556), (7, 22418602540), (10, 15693021778), (14, 11209301270), (20, 7846510889), (28, 5604650635), (29, 5411386820), (35, 4483720508), (58, 2705693410), (70, 2241860254), (116, 1352846705), (140, 1120930127), (145, 1082277364), (203, 773055260), (290, 541138682), (406, 386527630), (580, 270569341), (812, 193263815), (1015, 154611052), (2030, 77305526), (4060, 38652763)]