143974528

素因数分解:

$2^7\times {\mathrm{149}}^1\times {\mathrm{7549}}^1$

素因数の和:7712

約数の個数: 32

約数和(自身を含む): 288787500

約数和(自身を除く): 144812972

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 298, 596, 1192, 2384, 4768, 7549, 9536, 15098, 19072, 30196, 60392, 120784, 241568, 483136, 966272, 1124801, 2249602, 4499204, 8998408, 17996816, 35993632, 71987264, 143974528]

約数ペア:

[(1, 143974528), (2, 71987264), (4, 35993632), (8, 17996816), (16, 8998408), (32, 4499204), (64, 2249602), (128, 1124801), (149, 966272), (298, 483136), (596, 241568), (1192, 120784), (2384, 60392), (4768, 30196), (7549, 19072), (9536, 15098)]