139705853312

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{57444841}}^1$

素因数の和:57444874

約数の個数: 32

約数和(自身を含む): 292968694200

約数和(自身を除く): 153262840888

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 57444841, 114889682, 229779364, 459558728, 919117456, 1091451979, 1838234912, 2182903958, 3676469824, 4365807916, 7352939648, 8731615832, 17463231664, 34926463328, 69852926656, 139705853312]

約数ペア:

[(1, 139705853312), (2, 69852926656), (4, 34926463328), (8, 17463231664), (16, 8731615832), (19, 7352939648), (32, 4365807916), (38, 3676469824), (64, 2182903958), (76, 1838234912), (128, 1091451979), (152, 919117456), (304, 459558728), (608, 229779364), (1216, 114889682), (2432, 57444841)]