148853440

素因数分解:

$2^6\times 5^1\times {\mathrm{465167}}^1$

素因数の和:465184

約数の個数: 28

約数和(自身を含む): 354458016

約数和(自身を除く): 205604576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 465167, 930334, 1860668, 2325835, 3721336, 4651670, 7442672, 9303340, 14885344, 18606680, 29770688, 37213360, 74426720, 148853440]

約数ペア:

[(1, 148853440), (2, 74426720), (4, 37213360), (5, 29770688), (8, 18606680), (10, 14885344), (16, 9303340), (20, 7442672), (32, 4651670), (40, 3721336), (64, 2325835), (80, 1860668), (160, 930334), (320, 465167)]