165142012

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1489}}^1$

素因数の和:1750

約数の個数: 48

約数和(自身を含む): 351449280

約数和(自身を除く): 186307268

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 233, 238, 466, 476, 932, 1489, 1631, 2978, 3262, 3961, 5956, 6524, 7922, 10423, 15844, 20846, 25313, 27727, 41692, 50626, 55454, 101252, 110908, 177191, 346937, 354382, 693874, 708764, 1387748, 2428559, 4857118, 5897929, 9714236, 11795858, 23591716, 41285503, 82571006, 165142012]

約数ペア:

[(1, 165142012), (2, 82571006), (4, 41285503), (7, 23591716), (14, 11795858), (17, 9714236), (28, 5897929), (34, 4857118), (68, 2428559), (119, 1387748), (233, 708764), (238, 693874), (466, 354382), (476, 346937), (932, 177191), (1489, 110908), (1631, 101252), (2978, 55454), (3262, 50626), (3961, 41692), (5956, 27727), (6524, 25313), (7922, 20846), (10423, 15844)]