124711288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{63113}}^1$

素因数の和:63151

約数の個数: 32

約数和(自身を含む): 265078800

約数和(自身を除く): 140367512

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 63113, 126226, 252452, 504904, 820469, 1199147, 1640938, 2398294, 3281876, 4796588, 6563752, 9593176, 15588911, 31177822, 62355644, 124711288]

約数ペア:

[(1, 124711288), (2, 62355644), (4, 31177822), (8, 15588911), (13, 9593176), (19, 6563752), (26, 4796588), (38, 3281876), (52, 2398294), (76, 1640938), (104, 1199147), (152, 820469), (247, 504904), (494, 252452), (988, 126226), (1976, 63113)]