144906368

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{66593}}^1$

素因数の和:66624

約数の個数: 32

約数和(自身を含む): 305666460

約数和(自身を除く): 160760092

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 66593, 133186, 266372, 532744, 1065488, 1132081, 2130976, 2264162, 4261952, 4528324, 8523904, 9056648, 18113296, 36226592, 72453184, 144906368]

約数ペア:

[(1, 144906368), (2, 72453184), (4, 36226592), (8, 18113296), (16, 9056648), (17, 8523904), (32, 4528324), (34, 4261952), (64, 2264162), (68, 2130976), (128, 1132081), (136, 1065488), (272, 532744), (544, 266372), (1088, 133186), (2176, 66593)]