131365528

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{8117}}^1$

素因数の和:8164

約数の個数: 48

約数和(自身を含む): 299067120

約数和(自身を除く): 167701592

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 578, 952, 1156, 2023, 2312, 4046, 8092, 8117, 16184, 16234, 32468, 56819, 64936, 113638, 137989, 227276, 275978, 454552, 551956, 965923, 1103912, 1931846, 2345813, 3863692, 4691626, 7727384, 9383252, 16420691, 18766504, 32841382, 65682764, 131365528]

約数ペア:

[(1, 131365528), (2, 65682764), (4, 32841382), (7, 18766504), (8, 16420691), (14, 9383252), (17, 7727384), (28, 4691626), (34, 3863692), (56, 2345813), (68, 1931846), (119, 1103912), (136, 965923), (238, 551956), (289, 454552), (476, 275978), (578, 227276), (952, 137989), (1156, 113638), (2023, 64936), (2312, 56819), (4046, 32468), (8092, 16234), (8117, 16184)]