168613956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39359}}^1$

素因数の和:39393

約数の個数: 72

約数和(自身を含む): 515773440

約数和(自身を除く): 347159484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 39359, 78718, 118077, 157436, 236154, 275513, 354231, 472308, 551026, 669103, 708462, 826539, 1102052, 1338206, 1416924, 1653078, 2007309, 2479617, 2676412, 3306156, 4014618, 4683721, 4959234, 6021927, 8029236, 9367442, 9918468, 12043854, 14051163, 18734884, 24087708, 28102326, 42153489, 56204652, 84306978, 168613956]

約数ペア:

[(1, 168613956), (2, 84306978), (3, 56204652), (4, 42153489), (6, 28102326), (7, 24087708), (9, 18734884), (12, 14051163), (14, 12043854), (17, 9918468), (18, 9367442), (21, 8029236), (28, 6021927), (34, 4959234), (36, 4683721), (42, 4014618), (51, 3306156), (63, 2676412), (68, 2479617), (84, 2007309), (102, 1653078), (119, 1416924), (126, 1338206), (153, 1102052), (204, 826539), (238, 708462), (252, 669103), (306, 551026), (357, 472308), (476, 354231), (612, 275513), (714, 236154), (1071, 157436), (1428, 118077), (2142, 78718), (4284, 39359)]