143968142

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{6131}}^1$

素因数の和:6391

約数の個数: 16

約数和(自身を含む): 220752000

約数和(自身を除く): 76783858

約数列:

[1, 2, 59, 118, 199, 398, 6131, 11741, 12262, 23482, 361729, 723458, 1220069, 2440138, 71984071, 143968142]

約数ペア:

[(1, 143968142), (2, 71984071), (59, 2440138), (118, 1220069), (199, 723458), (398, 361729), (6131, 23482), (11741, 12262)]