127422448

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:661

約数の個数: 40

約数和(自身を含む): 251019648

約数和(自身を除く): 123597200

約数列:

[1, 2, 4, 8, 16, 107, 214, 263, 283, 428, 526, 566, 856, 1052, 1132, 1712, 2104, 2264, 4208, 4528, 28141, 30281, 56282, 60562, 74429, 112564, 121124, 148858, 225128, 242248, 297716, 450256, 484496, 595432, 1190864, 7963903, 15927806, 31855612, 63711224, 127422448]

約数ペア:

[(1, 127422448), (2, 63711224), (4, 31855612), (8, 15927806), (16, 7963903), (107, 1190864), (214, 595432), (263, 484496), (283, 450256), (428, 297716), (526, 242248), (566, 225128), (856, 148858), (1052, 121124), (1132, 112564), (1712, 74429), (2104, 60562), (2264, 56282), (4208, 30281), (4528, 28141)]