161468856

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43973}}^1$

素因数の和:44005

約数の個数: 64

約数和(自身を含む): 474919200

約数和(自身を除く): 313450344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 3672, 43973, 87946, 131919, 175892, 263838, 351784, 395757, 527676, 747541, 791514, 1055352, 1187271, 1495082, 1583028, 2242623, 2374542, 2990164, 3166056, 4485246, 4749084, 5980328, 6727869, 8970492, 9498168, 13455738, 17940984, 20183607, 26911476, 40367214, 53822952, 80734428, 161468856]

約数ペア:

[(1, 161468856), (2, 80734428), (3, 53822952), (4, 40367214), (6, 26911476), (8, 20183607), (9, 17940984), (12, 13455738), (17, 9498168), (18, 8970492), (24, 6727869), (27, 5980328), (34, 4749084), (36, 4485246), (51, 3166056), (54, 2990164), (68, 2374542), (72, 2242623), (102, 1583028), (108, 1495082), (136, 1187271), (153, 1055352), (204, 791514), (216, 747541), (306, 527676), (408, 395757), (459, 351784), (612, 263838), (918, 175892), (1224, 131919), (1836, 87946), (3672, 43973)]