138731136

素因数分解:

$2^7\times 3^1\times {\mathrm{361279}}^1$

素因数の和:361296

約数の個数: 32

約数和(自身を含む): 368505600

約数和(自身を除く): 229774464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 361279, 722558, 1083837, 1445116, 2167674, 2890232, 4335348, 5780464, 8670696, 11560928, 17341392, 23121856, 34682784, 46243712, 69365568, 138731136]

約数ペア:

[(1, 138731136), (2, 69365568), (3, 46243712), (4, 34682784), (6, 23121856), (8, 17341392), (12, 11560928), (16, 8670696), (24, 5780464), (32, 4335348), (48, 2890232), (64, 2167674), (96, 1445116), (128, 1083837), (192, 722558), (384, 361279)]