143818448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:424

約数の個数: 80

約数和(自身を含む): 311646720

約数和(自身を除く): 167828272

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 67, 76, 92, 134, 152, 184, 268, 304, 307, 368, 437, 536, 614, 874, 1072, 1228, 1273, 1541, 1748, 2456, 2546, 3082, 3496, 4912, 5092, 5833, 6164, 6992, 7061, 10184, 11666, 12328, 14122, 20368, 20569, 23332, 24656, 28244, 29279, 41138, 46664, 56488, 58558, 82276, 93328, 112976, 117116, 134159, 164552, 234232, 268318, 329104, 390811, 468464, 473087, 536636, 781622, 946174, 1073272, 1563244, 1892348, 2146544, 3126488, 3784696, 6252976, 7569392, 8988653, 17977306, 35954612, 71909224, 143818448]

約数ペア:

[(1, 143818448), (2, 71909224), (4, 35954612), (8, 17977306), (16, 8988653), (19, 7569392), (23, 6252976), (38, 3784696), (46, 3126488), (67, 2146544), (76, 1892348), (92, 1563244), (134, 1073272), (152, 946174), (184, 781622), (268, 536636), (304, 473087), (307, 468464), (368, 390811), (437, 329104), (536, 268318), (614, 234232), (874, 164552), (1072, 134159), (1228, 117116), (1273, 112976), (1541, 93328), (1748, 82276), (2456, 58558), (2546, 56488), (3082, 46664), (3496, 41138), (4912, 29279), (5092, 28244), (5833, 24656), (6164, 23332), (6992, 20569), (7061, 20368), (10184, 14122), (11666, 12328)]