145688406

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{9437}}^1$

素因数の和:9556

約数の個数: 32

約数和(自身を含む): 304432128

約数和(自身を除く): 158743722

約数列:

[1, 2, 3, 6, 31, 62, 83, 93, 166, 186, 249, 498, 2573, 5146, 7719, 9437, 15438, 18874, 28311, 56622, 292547, 585094, 783271, 877641, 1566542, 1755282, 2349813, 4699626, 24281401, 48562802, 72844203, 145688406]

約数ペア:

[(1, 145688406), (2, 72844203), (3, 48562802), (6, 24281401), (31, 4699626), (62, 2349813), (83, 1755282), (93, 1566542), (166, 877641), (186, 783271), (249, 585094), (498, 292547), (2573, 56622), (5146, 28311), (7719, 18874), (9437, 15438)]