138746346

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1\times {\mathrm{383}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 280627200

約数和(自身を除く): 141880854

約数列:

[1, 2, 3, 6, 173, 346, 349, 383, 519, 698, 766, 1038, 1047, 1149, 2094, 2298, 60377, 66259, 120754, 132518, 133667, 181131, 198777, 267334, 362262, 397554, 401001, 802002, 23124391, 46248782, 69373173, 138746346]

約数ペア:

[(1, 138746346), (2, 69373173), (3, 46248782), (6, 23124391), (173, 802002), (346, 401001), (349, 397554), (383, 362262), (519, 267334), (698, 198777), (766, 181131), (1038, 133667), (1047, 132518), (1149, 120754), (2094, 66259), (2298, 60377)]