157400038

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{22051}}^1$

素因数の和:22179

約数の個数: 16

約数和(自身を含む): 244512576

約数和(自身を除く): 87112538

約数列:

[1, 2, 43, 83, 86, 166, 3569, 7138, 22051, 44102, 948193, 1830233, 1896386, 3660466, 78700019, 157400038]

約数ペア:

[(1, 157400038), (2, 78700019), (43, 3660466), (83, 1896386), (86, 1830233), (166, 948193), (3569, 44102), (7138, 22051)]