141746072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{16421}}^1$

素因数の和:16523

約数の個数: 32

約数和(自身を含む): 289684080

約数和(自身を除く): 147938008

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 4316, 8632, 16421, 32842, 65684, 131368, 213473, 426946, 853892, 1362943, 1707784, 2725886, 5451772, 10903544, 17718259, 35436518, 70873036, 141746072]

約数ペア:

[(1, 141746072), (2, 70873036), (4, 35436518), (8, 17718259), (13, 10903544), (26, 5451772), (52, 2725886), (83, 1707784), (104, 1362943), (166, 853892), (332, 426946), (664, 213473), (1079, 131368), (2158, 65684), (4316, 32842), (8632, 16421)]