16178210

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 29877120

約数和(自身を除く): 13698910

約数列:

[1, 2, 5, 10, 103, 113, 139, 206, 226, 278, 515, 565, 695, 1030, 1130, 1390, 11639, 14317, 15707, 23278, 28634, 31414, 58195, 71585, 78535, 116390, 143170, 157070, 1617821, 3235642, 8089105, 16178210]

約数ペア:

[(1, 16178210), (2, 8089105), (5, 3235642), (10, 1617821), (103, 157070), (113, 143170), (139, 116390), (206, 78535), (226, 71585), (278, 58195), (515, 31414), (565, 28634), (695, 23278), (1030, 15707), (1130, 14317), (1390, 11639)]