157982512

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{3299}}^1$

素因数の和:3421

約数の個数: 40

約数和(自身を含む): 317948400

約数和(自身を除く): 159965888

約数列:

[1, 2, 4, 8, 16, 41, 73, 82, 146, 164, 292, 328, 584, 656, 1168, 2993, 3299, 5986, 6598, 11972, 13196, 23944, 26392, 47888, 52784, 135259, 240827, 270518, 481654, 541036, 963308, 1082072, 1926616, 2164144, 3853232, 9873907, 19747814, 39495628, 78991256, 157982512]

約数ペア:

[(1, 157982512), (2, 78991256), (4, 39495628), (8, 19747814), (16, 9873907), (41, 3853232), (73, 2164144), (82, 1926616), (146, 1082072), (164, 963308), (292, 541036), (328, 481654), (584, 270518), (656, 240827), (1168, 135259), (2993, 52784), (3299, 47888), (5986, 26392), (6598, 23944), (11972, 13196)]