147996928

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{30427}}^1$

素因数の和:30462

約数の個数: 36

約数和(自身を含む): 310974160

約数和(自身を除く): 162977232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 30427, 60854, 121708, 243416, 486832, 578113, 973664, 1156226, 1947328, 2312452, 3894656, 4624904, 7789312, 9249808, 18499616, 36999232, 73998464, 147996928]

約数ペア:

[(1, 147996928), (2, 73998464), (4, 36999232), (8, 18499616), (16, 9249808), (19, 7789312), (32, 4624904), (38, 3894656), (64, 2312452), (76, 1947328), (128, 1156226), (152, 973664), (256, 578113), (304, 486832), (608, 243416), (1216, 121708), (2432, 60854), (4864, 30427)]