161528244

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{220667}}^1$

素因数の和:220735

約数の個数: 24

約数和(自身を含む): 383079648

約数和(自身を除く): 221551404

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 220667, 441334, 662001, 882668, 1324002, 2648004, 13460687, 26921374, 40382061, 53842748, 80764122, 161528244]

約数ペア:

[(1, 161528244), (2, 80764122), (3, 53842748), (4, 40382061), (6, 26921374), (12, 13460687), (61, 2648004), (122, 1324002), (183, 882668), (244, 662001), (366, 441334), (732, 220667)]