128737152

素因数分解:

$2^7\times 3^2\times {\mathrm{111751}}^1$

素因数の和:111771

約数の個数: 48

約数和(自身を含む): 370457880

約数和(自身を除く): 241720728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 111751, 223502, 335253, 447004, 670506, 894008, 1005759, 1341012, 1788016, 2011518, 2682024, 3576032, 4023036, 5364048, 7152064, 8046072, 10728096, 14304128, 16092144, 21456192, 32184288, 42912384, 64368576, 128737152]

約数ペア:

[(1, 128737152), (2, 64368576), (3, 42912384), (4, 32184288), (6, 21456192), (8, 16092144), (9, 14304128), (12, 10728096), (16, 8046072), (18, 7152064), (24, 5364048), (32, 4023036), (36, 3576032), (48, 2682024), (64, 2011518), (72, 1788016), (96, 1341012), (128, 1005759), (144, 894008), (192, 670506), (288, 447004), (384, 335253), (576, 223502), (1152, 111751)]