161453808

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{15359}}^1$

素因数の和:15446

約数の個数: 60

約数和(自身を含む): 458065920

約数和(自身を除く): 296612112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 10512, 15359, 30718, 46077, 61436, 92154, 122872, 138231, 184308, 245744, 276462, 368616, 552924, 737232, 1105848, 1121207, 2211696, 2242414, 3363621, 4484828, 6727242, 8969656, 10090863, 13454484, 17939312, 20181726, 26908968, 40363452, 53817936, 80726904, 161453808]

約数ペア:

[(1, 161453808), (2, 80726904), (3, 53817936), (4, 40363452), (6, 26908968), (8, 20181726), (9, 17939312), (12, 13454484), (16, 10090863), (18, 8969656), (24, 6727242), (36, 4484828), (48, 3363621), (72, 2242414), (73, 2211696), (144, 1121207), (146, 1105848), (219, 737232), (292, 552924), (438, 368616), (584, 276462), (657, 245744), (876, 184308), (1168, 138231), (1314, 122872), (1752, 92154), (2628, 61436), (3504, 46077), (5256, 30718), (10512, 15359)]