161242272

素因数分解:

$2^5\times 3^3\times {\mathrm{431}}^1\times {\mathrm{433}}^1$

素因数の和:883

約数の個数: 96

約数和(自身を含む): 472469760

約数和(自身を除く): 311227488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 431, 432, 433, 862, 864, 866, 1293, 1299, 1724, 1732, 2586, 2598, 3448, 3464, 3879, 3897, 5172, 5196, 6896, 6928, 7758, 7794, 10344, 10392, 11637, 11691, 13792, 13856, 15516, 15588, 20688, 20784, 23274, 23382, 31032, 31176, 41376, 41568, 46548, 46764, 62064, 62352, 93096, 93528, 124128, 124704, 186192, 186623, 187056, 372384, 373246, 374112, 559869, 746492, 1119738, 1492984, 1679607, 2239476, 2985968, 3359214, 4478952, 5038821, 5971936, 6718428, 8957904, 10077642, 13436856, 17915808, 20155284, 26873712, 40310568, 53747424, 80621136, 161242272]

約数ペア:

[(1, 161242272), (2, 80621136), (3, 53747424), (4, 40310568), (6, 26873712), (8, 20155284), (9, 17915808), (12, 13436856), (16, 10077642), (18, 8957904), (24, 6718428), (27, 5971936), (32, 5038821), (36, 4478952), (48, 3359214), (54, 2985968), (72, 2239476), (96, 1679607), (108, 1492984), (144, 1119738), (216, 746492), (288, 559869), (431, 374112), (432, 373246), (433, 372384), (862, 187056), (864, 186623), (866, 186192), (1293, 124704), (1299, 124128), (1724, 93528), (1732, 93096), (2586, 62352), (2598, 62064), (3448, 46764), (3464, 46548), (3879, 41568), (3897, 41376), (5172, 31176), (5196, 31032), (6896, 23382), (6928, 23274), (7758, 20784), (7794, 20688), (10344, 15588), (10392, 15516), (11637, 13856), (11691, 13792)]