138797344

素因数分解:

$2^5\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1031}}^1$

素因数の和:1649

約数の個数: 48

約数和(自身を含む): 313117056

約数和(自身を除く): 174319712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 601, 1031, 1202, 2062, 2404, 4124, 4207, 4808, 7217, 8248, 8414, 9616, 14434, 16496, 16828, 19232, 28868, 32992, 33656, 57736, 67312, 115472, 134624, 230944, 619631, 1239262, 2478524, 4337417, 4957048, 8674834, 9914096, 17349668, 19828192, 34699336, 69398672, 138797344]

約数ペア:

[(1, 138797344), (2, 69398672), (4, 34699336), (7, 19828192), (8, 17349668), (14, 9914096), (16, 8674834), (28, 4957048), (32, 4337417), (56, 2478524), (112, 1239262), (224, 619631), (601, 230944), (1031, 134624), (1202, 115472), (2062, 67312), (2404, 57736), (4124, 33656), (4207, 32992), (4808, 28868), (7217, 19232), (8248, 16828), (8414, 16496), (9616, 14434)]