144203906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^2\times {\mathrm{269}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 275348160

約数和(自身を除く): 131144254

約数列:

[1, 2, 7, 11, 14, 22, 59, 77, 118, 154, 269, 413, 538, 649, 826, 1298, 1883, 2959, 3481, 3766, 4543, 5918, 6962, 9086, 15871, 20713, 24367, 31742, 38291, 41426, 48734, 76582, 111097, 174581, 222194, 268037, 349162, 536074, 936389, 1222067, 1872778, 2444134, 6554723, 10300279, 13109446, 20600558, 72101953, 144203906]

約数ペア:

[(1, 144203906), (2, 72101953), (7, 20600558), (11, 13109446), (14, 10300279), (22, 6554723), (59, 2444134), (77, 1872778), (118, 1222067), (154, 936389), (269, 536074), (413, 349162), (538, 268037), (649, 222194), (826, 174581), (1298, 111097), (1883, 76582), (2959, 48734), (3481, 41426), (3766, 38291), (4543, 31742), (5918, 24367), (6962, 20713), (9086, 15871)]