161463168

素因数分解:

$2^7\times 3^2\times {\mathrm{140159}}^1$

素因数の和:140179

約数の個数: 48

約数和(自身を含む): 464630400

約数和(自身を除く): 303167232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 140159, 280318, 420477, 560636, 840954, 1121272, 1261431, 1681908, 2242544, 2522862, 3363816, 4485088, 5045724, 6727632, 8970176, 10091448, 13455264, 17940352, 20182896, 26910528, 40365792, 53821056, 80731584, 161463168]

約数ペア:

[(1, 161463168), (2, 80731584), (3, 53821056), (4, 40365792), (6, 26910528), (8, 20182896), (9, 17940352), (12, 13455264), (16, 10091448), (18, 8970176), (24, 6727632), (32, 5045724), (36, 4485088), (48, 3363816), (64, 2522862), (72, 2242544), (96, 1681908), (128, 1261431), (144, 1121272), (192, 840954), (288, 560636), (384, 420477), (576, 280318), (1152, 140159)]