128568136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{29167}}^1$

素因数の和:29221

約数の個数: 32

約数和(自身を含む): 262512000

約数和(自身を除く): 133943864

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 29167, 58334, 116668, 233336, 554173, 845843, 1108346, 1691686, 2216692, 3383372, 4433384, 6766744, 16071017, 32142034, 64284068, 128568136]

約数ペア:

[(1, 128568136), (2, 64284068), (4, 32142034), (8, 16071017), (19, 6766744), (29, 4433384), (38, 3383372), (58, 2216692), (76, 1691686), (116, 1108346), (152, 845843), (232, 554173), (551, 233336), (1102, 116668), (2204, 58334), (4408, 29167)]