156914641583

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{136483}}^1$

素因数の和:136743

約数の個数: 32

約数和(自身を含む): 193182729216

約数和(自身を除く): 36268087633

約数列:

[1, 7, 23, 37, 161, 193, 259, 851, 1351, 4439, 5957, 7141, 31073, 49987, 136483, 164243, 955381, 1149701, 3139109, 5049871, 21973763, 26341219, 35349097, 116147033, 184388533, 605848037, 813029231, 974625103, 4240936259, 6822375721, 22416377369, 156914641583]

約数ペア:

[(1, 156914641583), (7, 22416377369), (23, 6822375721), (37, 4240936259), (161, 974625103), (193, 813029231), (259, 605848037), (851, 184388533), (1351, 116147033), (4439, 35349097), (5957, 26341219), (7141, 21973763), (31073, 5049871), (49987, 3139109), (136483, 1149701), (164243, 955381)]