123178076

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 252564480

約数和(自身を除く): 129386404

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 173, 236, 346, 413, 431, 692, 826, 862, 1211, 1652, 1724, 2422, 3017, 4844, 6034, 10207, 12068, 20414, 25429, 40828, 50858, 71449, 74563, 101716, 142898, 149126, 178003, 285796, 298252, 356006, 521941, 712012, 1043882, 2087764, 4399217, 8798434, 17596868, 30794519, 61589038, 123178076]

約数ペア:

[(1, 123178076), (2, 61589038), (4, 30794519), (7, 17596868), (14, 8798434), (28, 4399217), (59, 2087764), (118, 1043882), (173, 712012), (236, 521941), (346, 356006), (413, 298252), (431, 285796), (692, 178003), (826, 149126), (862, 142898), (1211, 101716), (1652, 74563), (1724, 71449), (2422, 50858), (3017, 40828), (4844, 25429), (6034, 20414), (10207, 12068)]