168612416

素因数分解:

$2^6\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2309}}^1$

素因数の和:2491

約数の個数: 56

約数和(自身を含む): 384901440

約数和(自身を除く): 216289024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 163, 224, 326, 448, 652, 1141, 1304, 2282, 2309, 2608, 4564, 4618, 5216, 9128, 9236, 10432, 16163, 18256, 18472, 32326, 36512, 36944, 64652, 73024, 73888, 129304, 147776, 258608, 376367, 517216, 752734, 1034432, 1505468, 2634569, 3010936, 5269138, 6021872, 10538276, 12043744, 21076552, 24087488, 42153104, 84306208, 168612416]

約数ペア:

[(1, 168612416), (2, 84306208), (4, 42153104), (7, 24087488), (8, 21076552), (14, 12043744), (16, 10538276), (28, 6021872), (32, 5269138), (56, 3010936), (64, 2634569), (112, 1505468), (163, 1034432), (224, 752734), (326, 517216), (448, 376367), (652, 258608), (1141, 147776), (1304, 129304), (2282, 73888), (2309, 73024), (2608, 64652), (4564, 36944), (4618, 36512), (5216, 32326), (9128, 18472), (9236, 18256), (10432, 16163)]