161706072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{1669}}^1$

素因数の和:2056

約数の個数: 64

約数和(自身を含む): 442483200

約数和(自身を除く): 280777128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 367, 734, 1101, 1468, 1669, 2202, 2936, 3338, 4037, 4404, 5007, 6676, 8074, 8808, 10014, 12111, 13352, 16148, 18359, 20028, 24222, 32296, 36718, 40056, 48444, 55077, 73436, 96888, 110154, 146872, 220308, 440616, 612523, 1225046, 1837569, 2450092, 3675138, 4900184, 6737753, 7350276, 13475506, 14700552, 20213259, 26951012, 40426518, 53902024, 80853036, 161706072]

約数ペア:

[(1, 161706072), (2, 80853036), (3, 53902024), (4, 40426518), (6, 26951012), (8, 20213259), (11, 14700552), (12, 13475506), (22, 7350276), (24, 6737753), (33, 4900184), (44, 3675138), (66, 2450092), (88, 1837569), (132, 1225046), (264, 612523), (367, 440616), (734, 220308), (1101, 146872), (1468, 110154), (1669, 96888), (2202, 73436), (2936, 55077), (3338, 48444), (4037, 40056), (4404, 36718), (5007, 32296), (6676, 24222), (8074, 20028), (8808, 18359), (10014, 16148), (12111, 13352)]