157445488

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9103}}^1$

素因数の和:9181

約数の個数: 40

約数和(自身を含む): 325122048

約数和(自身を除く): 167676560

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 368, 376, 752, 1081, 2162, 4324, 8648, 9103, 17296, 18206, 36412, 72824, 145648, 209369, 418738, 427841, 837476, 855682, 1674952, 1711364, 3349904, 3422728, 6845456, 9840343, 19680686, 39361372, 78722744, 157445488]

約数ペア:

[(1, 157445488), (2, 78722744), (4, 39361372), (8, 19680686), (16, 9840343), (23, 6845456), (46, 3422728), (47, 3349904), (92, 1711364), (94, 1674952), (184, 855682), (188, 837476), (368, 427841), (376, 418738), (752, 209369), (1081, 145648), (2162, 72824), (4324, 36412), (8648, 18206), (9103, 17296)]