168396722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1193}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 279825840

約数和(自身を除く): 111429118

約数列:

[1, 2, 13, 26, 61, 89, 122, 178, 793, 1157, 1193, 1586, 2314, 2386, 5429, 10858, 15509, 31018, 70577, 72773, 106177, 141154, 145546, 212354, 946049, 1380301, 1892098, 2760602, 6476797, 12953594, 84198361, 168396722]

約数ペア:

[(1, 168396722), (2, 84198361), (13, 12953594), (26, 6476797), (61, 2760602), (89, 1892098), (122, 1380301), (178, 946049), (793, 212354), (1157, 145546), (1193, 141154), (1586, 106177), (2314, 72773), (2386, 70577), (5429, 31018), (10858, 15509)]