126331312

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{379}}^1$

素因数の和:721

約数の個数: 40

約数和(自身を含む): 249359040

約数和(自身を除く): 123027728

約数列:

[1, 2, 4, 8, 16, 83, 166, 251, 332, 379, 502, 664, 758, 1004, 1328, 1516, 2008, 3032, 4016, 6064, 20833, 31457, 41666, 62914, 83332, 95129, 125828, 166664, 190258, 251656, 333328, 380516, 503312, 761032, 1522064, 7895707, 15791414, 31582828, 63165656, 126331312]

約数ペア:

[(1, 126331312), (2, 63165656), (4, 31582828), (8, 15791414), (16, 7895707), (83, 1522064), (166, 761032), (251, 503312), (332, 380516), (379, 333328), (502, 251656), (664, 190258), (758, 166664), (1004, 125828), (1328, 95129), (1516, 83332), (2008, 62914), (3032, 41666), (4016, 31457), (6064, 20833)]