168013384

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6343}}^1$

素因数の和:6410

約数の個数: 64

約数和(自身を含む): 401955840

約数和(自身を除く): 233942456

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 43, 44, 56, 77, 86, 88, 154, 172, 301, 308, 344, 473, 602, 616, 946, 1204, 1892, 2408, 3311, 3784, 6343, 6622, 12686, 13244, 25372, 26488, 44401, 50744, 69773, 88802, 139546, 177604, 272749, 279092, 355208, 488411, 545498, 558184, 976822, 1090996, 1909243, 1953644, 2181992, 3000239, 3818486, 3907288, 6000478, 7636972, 12000956, 15273944, 21001673, 24001912, 42003346, 84006692, 168013384]

約数ペア:

[(1, 168013384), (2, 84006692), (4, 42003346), (7, 24001912), (8, 21001673), (11, 15273944), (14, 12000956), (22, 7636972), (28, 6000478), (43, 3907288), (44, 3818486), (56, 3000239), (77, 2181992), (86, 1953644), (88, 1909243), (154, 1090996), (172, 976822), (301, 558184), (308, 545498), (344, 488411), (473, 355208), (602, 279092), (616, 272749), (946, 177604), (1204, 139546), (1892, 88802), (2408, 69773), (3311, 50744), (3784, 44401), (6343, 26488), (6622, 25372), (12686, 13244)]