157025192

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{12973}}^1$

素因数の和:13085

約数の個数: 32

約数和(自身を含む): 315268200

約数和(自身を除く): 158243008

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 1513, 3026, 6052, 12104, 12973, 25946, 51892, 103784, 220541, 441082, 882164, 1154597, 1764328, 2309194, 4618388, 9236776, 19628149, 39256298, 78512596, 157025192]

約数ペア:

[(1, 157025192), (2, 78512596), (4, 39256298), (8, 19628149), (17, 9236776), (34, 4618388), (68, 2309194), (89, 1764328), (136, 1154597), (178, 882164), (356, 441082), (712, 220541), (1513, 103784), (3026, 51892), (6052, 25946), (12104, 12973)]