163670254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 302330880

約数和(自身を除く): 138660626

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 53, 106, 187, 253, 359, 374, 391, 506, 583, 718, 782, 901, 1166, 1219, 1802, 2438, 3949, 4301, 6103, 7898, 8257, 8602, 9911, 12206, 13409, 16514, 19027, 19822, 20723, 26818, 38054, 41446, 67133, 90827, 134266, 140369, 181654, 209297, 227953, 280738, 323459, 418594, 437621, 455906, 646918, 875242, 1544059, 3088118, 3558049, 4813831, 7116098, 7439557, 9627662, 14879114, 81835127, 163670254]

約数ペア:

[(1, 163670254), (2, 81835127), (11, 14879114), (17, 9627662), (22, 7439557), (23, 7116098), (34, 4813831), (46, 3558049), (53, 3088118), (106, 1544059), (187, 875242), (253, 646918), (359, 455906), (374, 437621), (391, 418594), (506, 323459), (583, 280738), (718, 227953), (782, 209297), (901, 181654), (1166, 140369), (1219, 134266), (1802, 90827), (2438, 67133), (3949, 41446), (4301, 38054), (6103, 26818), (7898, 20723), (8257, 19822), (8602, 19027), (9911, 16514), (12206, 13409)]