166725972

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{220537}}^1$

素因数の和:220557

約数の個数: 48

約数和(自身を含む): 494005120

約数和(自身を除く): 327279148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 220537, 441074, 661611, 882148, 1323222, 1543759, 1984833, 2646444, 3087518, 3969666, 4631277, 5954499, 6175036, 7939332, 9262554, 11908998, 13893831, 18525108, 23817996, 27787662, 41681493, 55575324, 83362986, 166725972]

約数ペア:

[(1, 166725972), (2, 83362986), (3, 55575324), (4, 41681493), (6, 27787662), (7, 23817996), (9, 18525108), (12, 13893831), (14, 11908998), (18, 9262554), (21, 7939332), (27, 6175036), (28, 5954499), (36, 4631277), (42, 3969666), (54, 3087518), (63, 2646444), (84, 1984833), (108, 1543759), (126, 1323222), (189, 882148), (252, 661611), (378, 441074), (756, 220537)]