161819810114

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1386607}}^1$

素因数の和:1386734

約数の個数: 32

約数和(自身を含む): 263566448640

約数和(自身を除く): 101746638526

約数列:

[1, 2, 23, 43, 46, 59, 86, 118, 989, 1357, 1978, 2537, 2714, 5074, 58351, 116702, 1386607, 2773214, 31891961, 59624101, 63783922, 81809813, 119248202, 163619626, 1371354323, 1881625699, 2742708646, 3517821959, 3763251398, 7035643918, 80909905057, 161819810114]

約数ペア:

[(1, 161819810114), (2, 80909905057), (23, 7035643918), (43, 3763251398), (46, 3517821959), (59, 2742708646), (86, 1881625699), (118, 1371354323), (989, 163619626), (1357, 119248202), (1978, 81809813), (2537, 63783922), (2714, 59624101), (5074, 31891961), (58351, 2773214), (116702, 1386607)]