161005596

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{219953}}^1$

素因数の和:220021

約数の個数: 24

約数和(自身を含む): 381840144

約数和(自身を除く): 220834548

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 219953, 439906, 659859, 879812, 1319718, 2639436, 13417133, 26834266, 40251399, 53668532, 80502798, 161005596]

約数ペア:

[(1, 161005596), (2, 80502798), (3, 53668532), (4, 40251399), (6, 26834266), (12, 13417133), (61, 2639436), (122, 1319718), (183, 879812), (244, 659859), (366, 439906), (732, 219953)]