145742656

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{73459}}^1$

素因数の和:73502

約数の個数: 28

約数和(自身を含む): 298541440

約数和(自身を除く): 152798784

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 73459, 146918, 293836, 587672, 1175344, 2277229, 2350688, 4554458, 4701376, 9108916, 18217832, 36435664, 72871328, 145742656]

約数ペア:

[(1, 145742656), (2, 72871328), (4, 36435664), (8, 18217832), (16, 9108916), (31, 4701376), (32, 4554458), (62, 2350688), (64, 2277229), (124, 1175344), (248, 587672), (496, 293836), (992, 146918), (1984, 73459)]