142563568

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55343}}^1$

素因数の和:55381

約数の個数: 40

約数和(自身を含む): 329407488

約数和(自身を除く): 186843920

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 55343, 110686, 221372, 387401, 442744, 774802, 885488, 1272889, 1549604, 2545778, 3099208, 5091556, 6198416, 8910223, 10183112, 17820446, 20366224, 35640892, 71281784, 142563568]

約数ペア:

[(1, 142563568), (2, 71281784), (4, 35640892), (7, 20366224), (8, 17820446), (14, 10183112), (16, 8910223), (23, 6198416), (28, 5091556), (46, 3099208), (56, 2545778), (92, 1549604), (112, 1272889), (161, 885488), (184, 774802), (322, 442744), (368, 387401), (644, 221372), (1288, 110686), (2576, 55343)]