139290422

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1381}}^1$

素因数の和:1496

約数の個数: 32

約数和(自身を含む): 226869120

約数和(自身を除く): 87578698

約数列:

[1, 2, 29, 37, 47, 58, 74, 94, 1073, 1363, 1381, 1739, 2146, 2726, 2762, 3478, 40049, 50431, 51097, 64907, 80098, 100862, 102194, 129814, 1481813, 1882303, 2401559, 2963626, 3764606, 4803118, 69645211, 139290422]

約数ペア:

[(1, 139290422), (2, 69645211), (29, 4803118), (37, 3764606), (47, 2963626), (58, 2401559), (74, 1882303), (94, 1481813), (1073, 129814), (1363, 102194), (1381, 100862), (1739, 80098), (2146, 64907), (2726, 51097), (2762, 50431), (3478, 40049)]