163580872

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{224699}}^1$

素因数の和:224725

約数の個数: 32

約数和(自身を含む): 377496000

約数和(自身を除く): 213915128

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 224699, 449398, 898796, 1572893, 1797592, 2921087, 3145786, 5842174, 6291572, 11684348, 12583144, 20447609, 23368696, 40895218, 81790436, 163580872]

約数ペア:

[(1, 163580872), (2, 81790436), (4, 40895218), (7, 23368696), (8, 20447609), (13, 12583144), (14, 11684348), (26, 6291572), (28, 5842174), (52, 3145786), (56, 2921087), (91, 1797592), (104, 1572893), (182, 898796), (364, 449398), (728, 224699)]