172685296

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{21121}}^1$

素因数の和:21209

約数の個数: 40

約数和(自身を含む): 387630944

約数和(自身を除く): 214945648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 21121, 42242, 84484, 147847, 168968, 295694, 337936, 591388, 1182776, 1541833, 2365552, 3083666, 6167332, 10792831, 12334664, 21585662, 24669328, 43171324, 86342648, 172685296]

約数ペア:

[(1, 172685296), (2, 86342648), (4, 43171324), (7, 24669328), (8, 21585662), (14, 12334664), (16, 10792831), (28, 6167332), (56, 3083666), (73, 2365552), (112, 1541833), (146, 1182776), (292, 591388), (511, 337936), (584, 295694), (1022, 168968), (1168, 147847), (2044, 84484), (4088, 42242), (8176, 21121)]