153930812

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239023}}^1$

素因数の和:239057

約数の個数: 24

約数和(自身を含む): 321248256

約数和(自身を除く): 167317444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 239023, 478046, 956092, 1673161, 3346322, 5497529, 6692644, 10995058, 21990116, 38482703, 76965406, 153930812]

約数ペア:

[(1, 153930812), (2, 76965406), (4, 38482703), (7, 21990116), (14, 10995058), (23, 6692644), (28, 5497529), (46, 3346322), (92, 1673161), (161, 956092), (322, 478046), (644, 239023)]