161576208

素因数分解:

$2^4\times 3^4\times {\mathrm{124673}}^1$

素因数の和:124693

約数の個数: 50

約数和(自身を含む): 467652174

約数和(自身を除く): 306075966

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 124673, 249346, 374019, 498692, 748038, 997384, 1122057, 1496076, 1994768, 2244114, 2992152, 3366171, 4488228, 5984304, 6732342, 8976456, 10098513, 13464684, 17952912, 20197026, 26929368, 40394052, 53858736, 80788104, 161576208]

約数ペア:

[(1, 161576208), (2, 80788104), (3, 53858736), (4, 40394052), (6, 26929368), (8, 20197026), (9, 17952912), (12, 13464684), (16, 10098513), (18, 8976456), (24, 6732342), (27, 5984304), (36, 4488228), (48, 3366171), (54, 2992152), (72, 2244114), (81, 1994768), (108, 1496076), (144, 1122057), (162, 997384), (216, 748038), (324, 498692), (432, 374019), (648, 249346), (1296, 124673)]