159432128

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{37181}}^1$

素因数の和:37260

約数の個数: 28

約数和(自身を含む): 321103752

約数和(自身を除く): 161671624

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 37181, 74362, 148724, 297448, 594896, 1189792, 2379584, 2491127, 4982254, 9964508, 19929016, 39858032, 79716064, 159432128]

約数ペア:

[(1, 159432128), (2, 79716064), (4, 39858032), (8, 19929016), (16, 9964508), (32, 4982254), (64, 2491127), (67, 2379584), (134, 1189792), (268, 594896), (536, 297448), (1072, 148724), (2144, 74362), (4288, 37181)]