161569344

素因数分解:

$2^6\times 3^1\times {\mathrm{523}}^1\times {\mathrm{1609}}^1$

素因数の和:2147

約数の個数: 56

約数和(自身を含む): 428569120

約数和(自身を除く): 266999776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 523, 1046, 1569, 1609, 2092, 3138, 3218, 4184, 4827, 6276, 6436, 8368, 9654, 12552, 12872, 16736, 19308, 25104, 25744, 33472, 38616, 50208, 51488, 77232, 100416, 102976, 154464, 308928, 841507, 1683014, 2524521, 3366028, 5049042, 6732056, 10098084, 13464112, 20196168, 26928224, 40392336, 53856448, 80784672, 161569344]

約数ペア:

[(1, 161569344), (2, 80784672), (3, 53856448), (4, 40392336), (6, 26928224), (8, 20196168), (12, 13464112), (16, 10098084), (24, 6732056), (32, 5049042), (48, 3366028), (64, 2524521), (96, 1683014), (192, 841507), (523, 308928), (1046, 154464), (1569, 102976), (1609, 100416), (2092, 77232), (3138, 51488), (3218, 50208), (4184, 38616), (4827, 33472), (6276, 25744), (6436, 25104), (8368, 19308), (9654, 16736), (12552, 12872)]