147663142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{419}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 246395520

約数和(自身を除く): 98732378

約数列:

[1, 2, 11, 22, 83, 166, 193, 386, 419, 838, 913, 1826, 2123, 4246, 4609, 9218, 16019, 32038, 34777, 69554, 80867, 161734, 176209, 352418, 382547, 765094, 889537, 1779074, 6711961, 13423922, 73831571, 147663142]

約数ペア:

[(1, 147663142), (2, 73831571), (11, 13423922), (22, 6711961), (83, 1779074), (166, 889537), (193, 765094), (386, 382547), (419, 352418), (838, 176209), (913, 161734), (1826, 80867), (2123, 69554), (4246, 34777), (4609, 32038), (9218, 16019)]