161836992

素因数分解:

$2^6\times 3^2\times {\mathrm{280967}}^1$

素因数の和:280985

約数の個数: 42

約数和(自身を含む): 463878168

約数和(自身を除く): 302041176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 280967, 561934, 842901, 1123868, 1685802, 2247736, 2528703, 3371604, 4495472, 5057406, 6743208, 8990944, 10114812, 13486416, 17981888, 20229624, 26972832, 40459248, 53945664, 80918496, 161836992]

約数ペア:

[(1, 161836992), (2, 80918496), (3, 53945664), (4, 40459248), (6, 26972832), (8, 20229624), (9, 17981888), (12, 13486416), (16, 10114812), (18, 8990944), (24, 6743208), (32, 5057406), (36, 4495472), (48, 3371604), (64, 2528703), (72, 2247736), (96, 1685802), (144, 1123868), (192, 842901), (288, 561934), (576, 280967)]