143539072

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{59021}}^1$

素因数の和:59054

約数の個数: 32

約数和(自身を含む): 301012200

約数和(自身を除く): 157473128

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 59021, 118042, 236084, 472168, 944336, 1121399, 1888672, 2242798, 3777344, 4485596, 7554688, 8971192, 17942384, 35884768, 71769536, 143539072]

約数ペア:

[(1, 143539072), (2, 71769536), (4, 35884768), (8, 17942384), (16, 8971192), (19, 7554688), (32, 4485596), (38, 3777344), (64, 2242798), (76, 1888672), (128, 1121399), (152, 944336), (304, 472168), (608, 236084), (1216, 118042), (2432, 59021)]