161163312

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{691}}^1$

素因数の和:858

約数の個数: 80

約数和(自身を含む): 430412928

約数和(自身を除く): 269249616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 113, 129, 172, 226, 258, 339, 344, 452, 516, 678, 688, 691, 904, 1032, 1356, 1382, 1808, 2064, 2073, 2712, 2764, 4146, 4859, 5424, 5528, 8292, 9718, 11056, 14577, 16584, 19436, 29154, 29713, 33168, 38872, 58308, 59426, 77744, 78083, 89139, 116616, 118852, 156166, 178278, 233232, 234249, 237704, 312332, 356556, 468498, 475408, 624664, 713112, 936996, 1249328, 1426224, 1873992, 3357569, 3747984, 6715138, 10072707, 13430276, 20145414, 26860552, 40290828, 53721104, 80581656, 161163312]

約数ペア:

[(1, 161163312), (2, 80581656), (3, 53721104), (4, 40290828), (6, 26860552), (8, 20145414), (12, 13430276), (16, 10072707), (24, 6715138), (43, 3747984), (48, 3357569), (86, 1873992), (113, 1426224), (129, 1249328), (172, 936996), (226, 713112), (258, 624664), (339, 475408), (344, 468498), (452, 356556), (516, 312332), (678, 237704), (688, 234249), (691, 233232), (904, 178278), (1032, 156166), (1356, 118852), (1382, 116616), (1808, 89139), (2064, 78083), (2073, 77744), (2712, 59426), (2764, 58308), (4146, 38872), (4859, 33168), (5424, 29713), (5528, 29154), (8292, 19436), (9718, 16584), (11056, 14577)]