267134872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{12511}}^1$

素因数の和:12691

約数の個数: 32

約数和(自身を含む): 533761920

約数和(自身を除く): 266627048

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 628, 1256, 2669, 5338, 10676, 12511, 21352, 25022, 50044, 100088, 212687, 425374, 850748, 1701496, 1964227, 3928454, 7856908, 15713816, 33391859, 66783718, 133567436, 267134872]

約数ペア:

[(1, 267134872), (2, 133567436), (4, 66783718), (8, 33391859), (17, 15713816), (34, 7856908), (68, 3928454), (136, 1964227), (157, 1701496), (314, 850748), (628, 425374), (1256, 212687), (2669, 100088), (5338, 50044), (10676, 25022), (12511, 21352)]