156694144

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{8807}}^1$

素因数の和:8960

約数の個数: 32

約数和(自身を含む): 314445600

約数和(自身を除く): 157751456

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 4448, 8807, 8896, 17614, 17792, 35228, 70456, 140912, 281824, 563648, 1127296, 1224173, 2448346, 4896692, 9793384, 19586768, 39173536, 78347072, 156694144]

約数ペア:

[(1, 156694144), (2, 78347072), (4, 39173536), (8, 19586768), (16, 9793384), (32, 4896692), (64, 2448346), (128, 1224173), (139, 1127296), (278, 563648), (556, 281824), (1112, 140912), (2224, 70456), (4448, 35228), (8807, 17792), (8896, 17614)]