142020886

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{839}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 248209920

約数和(自身を除く): 106189034

約数列:

[1, 2, 7, 14, 107, 113, 214, 226, 749, 791, 839, 1498, 1582, 1678, 5873, 11746, 12091, 24182, 84637, 89773, 94807, 169274, 179546, 189614, 628411, 663649, 1256822, 1327298, 10144349, 20288698, 71010443, 142020886]

約数ペア:

[(1, 142020886), (2, 71010443), (7, 20288698), (14, 10144349), (107, 1327298), (113, 1256822), (214, 663649), (226, 628411), (749, 189614), (791, 179546), (839, 169274), (1498, 94807), (1582, 89773), (1678, 84637), (5873, 24182), (11746, 12091)]