154282356

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1069}}^1$

素因数の和:1309

約数の個数: 72

約数和(自身を含む): 412848800

約数和(自身を除く): 258566444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 211, 228, 342, 422, 633, 684, 844, 1069, 1266, 1899, 2138, 2532, 3207, 3798, 4009, 4276, 6414, 7596, 8018, 9621, 12027, 12828, 16036, 19242, 20311, 24054, 36081, 38484, 40622, 48108, 60933, 72162, 81244, 121866, 144324, 182799, 225559, 243732, 365598, 451118, 676677, 731196, 902236, 1353354, 2030031, 2706708, 4060062, 4285621, 8120124, 8571242, 12856863, 17142484, 25713726, 38570589, 51427452, 77141178, 154282356]

約数ペア:

[(1, 154282356), (2, 77141178), (3, 51427452), (4, 38570589), (6, 25713726), (9, 17142484), (12, 12856863), (18, 8571242), (19, 8120124), (36, 4285621), (38, 4060062), (57, 2706708), (76, 2030031), (114, 1353354), (171, 902236), (211, 731196), (228, 676677), (342, 451118), (422, 365598), (633, 243732), (684, 225559), (844, 182799), (1069, 144324), (1266, 121866), (1899, 81244), (2138, 72162), (2532, 60933), (3207, 48108), (3798, 40622), (4009, 38484), (4276, 36081), (6414, 24054), (7596, 20311), (8018, 19242), (9621, 16036), (12027, 12828)]