181855646

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{827}}^1$

素因数の和:1088

約数の個数: 32

約数和(自身を含む): 317157120

約数和(自身を除く): 135301474

約数列:

[1, 2, 7, 14, 113, 139, 226, 278, 791, 827, 973, 1582, 1654, 1946, 5789, 11578, 15707, 31414, 93451, 109949, 114953, 186902, 219898, 229906, 654157, 804671, 1308314, 1609342, 12989689, 25979378, 90927823, 181855646]

約数ペア:

[(1, 181855646), (2, 90927823), (7, 25979378), (14, 12989689), (113, 1609342), (139, 1308314), (226, 804671), (278, 654157), (791, 229906), (827, 219898), (973, 186902), (1582, 114953), (1654, 109949), (1946, 93451), (5789, 31414), (11578, 15707)]