140579172

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 379904000

約数和(自身を除く): 239324828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 199, 211, 279, 372, 398, 422, 558, 597, 633, 796, 837, 844, 1116, 1194, 1266, 1674, 1791, 1899, 2388, 2532, 3348, 3582, 3798, 5373, 5697, 6169, 6541, 7164, 7596, 10746, 11394, 12338, 13082, 18507, 19623, 21492, 22788, 24676, 26164, 37014, 39246, 41989, 55521, 58869, 74028, 78492, 83978, 111042, 117738, 125967, 166563, 167956, 176607, 222084, 235476, 251934, 333126, 353214, 377901, 503868, 666252, 706428, 755802, 1133703, 1301659, 1511604, 2267406, 2603318, 3904977, 4534812, 5206636, 7809954, 11714931, 15619908, 23429862, 35144793, 46859724, 70289586, 140579172]

約数ペア:

[(1, 140579172), (2, 70289586), (3, 46859724), (4, 35144793), (6, 23429862), (9, 15619908), (12, 11714931), (18, 7809954), (27, 5206636), (31, 4534812), (36, 3904977), (54, 2603318), (62, 2267406), (93, 1511604), (108, 1301659), (124, 1133703), (186, 755802), (199, 706428), (211, 666252), (279, 503868), (372, 377901), (398, 353214), (422, 333126), (558, 251934), (597, 235476), (633, 222084), (796, 176607), (837, 167956), (844, 166563), (1116, 125967), (1194, 117738), (1266, 111042), (1674, 83978), (1791, 78492), (1899, 74028), (2388, 58869), (2532, 55521), (3348, 41989), (3582, 39246), (3798, 37014), (5373, 26164), (5697, 24676), (6169, 22788), (6541, 21492), (7164, 19623), (7596, 18507), (10746, 13082), (11394, 12338)]