158503744

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:264

約数の個数: 112

約数和(自身を含む): 378049536

約数和(自身を除く): 219545792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 101, 112, 113, 124, 202, 217, 224, 226, 248, 404, 434, 448, 452, 496, 707, 791, 808, 868, 904, 992, 1414, 1582, 1616, 1736, 1808, 1984, 2828, 3131, 3164, 3232, 3472, 3503, 3616, 5656, 6262, 6328, 6464, 6944, 7006, 7232, 11312, 11413, 12524, 12656, 13888, 14012, 21917, 22624, 22826, 24521, 25048, 25312, 28024, 43834, 45248, 45652, 49042, 50096, 50624, 56048, 79891, 87668, 91304, 98084, 100192, 112096, 159782, 175336, 182608, 196168, 200384, 224192, 319564, 350672, 353803, 365216, 392336, 639128, 701344, 707606, 730432, 784672, 1278256, 1402688, 1415212, 1569344, 2476621, 2556512, 2830424, 4953242, 5113024, 5660848, 9906484, 11321696, 19812968, 22643392, 39625936, 79251872, 158503744]

約数ペア:

[(1, 158503744), (2, 79251872), (4, 39625936), (7, 22643392), (8, 19812968), (14, 11321696), (16, 9906484), (28, 5660848), (31, 5113024), (32, 4953242), (56, 2830424), (62, 2556512), (64, 2476621), (101, 1569344), (112, 1415212), (113, 1402688), (124, 1278256), (202, 784672), (217, 730432), (224, 707606), (226, 701344), (248, 639128), (404, 392336), (434, 365216), (448, 353803), (452, 350672), (496, 319564), (707, 224192), (791, 200384), (808, 196168), (868, 182608), (904, 175336), (992, 159782), (1414, 112096), (1582, 100192), (1616, 98084), (1736, 91304), (1808, 87668), (1984, 79891), (2828, 56048), (3131, 50624), (3164, 50096), (3232, 49042), (3472, 45652), (3503, 45248), (3616, 43834), (5656, 28024), (6262, 25312), (6328, 25048), (6464, 24521), (6944, 22826), (7006, 22624), (7232, 21917), (11312, 14012), (11413, 13888), (12524, 12656)]