145928288

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5839}}^1$

素因数の和:5931

約数の個数: 48

約数和(自身を含む): 317882880

約数和(自身を除く): 171954592

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 71, 88, 142, 176, 284, 352, 568, 781, 1136, 1562, 2272, 3124, 5839, 6248, 11678, 12496, 23356, 24992, 46712, 64229, 93424, 128458, 186848, 256916, 414569, 513832, 829138, 1027664, 1658276, 2055328, 3316552, 4560259, 6633104, 9120518, 13266208, 18241036, 36482072, 72964144, 145928288]

約数ペア:

[(1, 145928288), (2, 72964144), (4, 36482072), (8, 18241036), (11, 13266208), (16, 9120518), (22, 6633104), (32, 4560259), (44, 3316552), (71, 2055328), (88, 1658276), (142, 1027664), (176, 829138), (284, 513832), (352, 414569), (568, 256916), (781, 186848), (1136, 128458), (1562, 93424), (2272, 64229), (3124, 46712), (5839, 24992), (6248, 23356), (11678, 12496)]