161852616

素因数分解:

$2^3\times 3^2\times {\mathrm{2247953}}^1$

素因数の和:2247965

約数の個数: 24

約数和(自身を含む): 438351030

約数和(自身を除く): 276498414

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2247953, 4495906, 6743859, 8991812, 13487718, 17983624, 20231577, 26975436, 40463154, 53950872, 80926308, 161852616]

約数ペア:

[(1, 161852616), (2, 80926308), (3, 53950872), (4, 40463154), (6, 26975436), (8, 20231577), (9, 17983624), (12, 13487718), (18, 8991812), (24, 6743859), (36, 4495906), (72, 2247953)]