161366976

素因数分解:

$2^6\times 3^2\times {\mathrm{433}}^1\times {\mathrm{647}}^1$

素因数の和:1098

約数の個数: 84

約数和(自身を含む): 464314032

約数和(自身を除く): 302947056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 433, 576, 647, 866, 1294, 1299, 1732, 1941, 2588, 2598, 3464, 3882, 3897, 5176, 5196, 5823, 6928, 7764, 7794, 10352, 10392, 11646, 13856, 15528, 15588, 20704, 20784, 23292, 27712, 31056, 31176, 41408, 41568, 46584, 62112, 62352, 83136, 93168, 124224, 124704, 186336, 249408, 280151, 372672, 560302, 840453, 1120604, 1680906, 2241208, 2521359, 3361812, 4482416, 5042718, 6723624, 8964832, 10085436, 13447248, 17929664, 20170872, 26894496, 40341744, 53788992, 80683488, 161366976]

約数ペア:

[(1, 161366976), (2, 80683488), (3, 53788992), (4, 40341744), (6, 26894496), (8, 20170872), (9, 17929664), (12, 13447248), (16, 10085436), (18, 8964832), (24, 6723624), (32, 5042718), (36, 4482416), (48, 3361812), (64, 2521359), (72, 2241208), (96, 1680906), (144, 1120604), (192, 840453), (288, 560302), (433, 372672), (576, 280151), (647, 249408), (866, 186336), (1294, 124704), (1299, 124224), (1732, 93168), (1941, 83136), (2588, 62352), (2598, 62112), (3464, 46584), (3882, 41568), (3897, 41408), (5176, 31176), (5196, 31056), (5823, 27712), (6928, 23292), (7764, 20784), (7794, 20704), (10352, 15588), (10392, 15528), (11646, 13856)]