145890354

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1\times {\mathrm{839}}^1$

素因数の和:1314

約数の個数: 32

約数和(自身を含む): 296876160

約数和(自身を除く): 150985806

約数列:

[1, 2, 3, 6, 73, 146, 219, 397, 438, 794, 839, 1191, 1678, 2382, 2517, 5034, 28981, 57962, 61247, 86943, 122494, 173886, 183741, 333083, 367482, 666166, 999249, 1998498, 24315059, 48630118, 72945177, 145890354]

約数ペア:

[(1, 145890354), (2, 72945177), (3, 48630118), (6, 24315059), (73, 1998498), (146, 999249), (219, 666166), (397, 367482), (438, 333083), (794, 183741), (839, 173886), (1191, 122494), (1678, 86943), (2382, 61247), (2517, 57962), (5034, 28981)]