15258169576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{16001}}^1$

素因数の和:16246

約数の個数: 64

約数和(自身を含む): 31574506320

約数和(自身を除く): 16316336744

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 173, 212, 346, 424, 689, 692, 1378, 1384, 2249, 2756, 4498, 5512, 8996, 9169, 16001, 17992, 18338, 32002, 36676, 64004, 73352, 119197, 128008, 208013, 238394, 416026, 476788, 832052, 848053, 953576, 1664104, 1696106, 2768173, 3392212, 5536346, 6784424, 11024689, 11072692, 22049378, 22145384, 35986249, 44098756, 71972498, 88197512, 143944996, 146713169, 287889992, 293426338, 586852676, 1173705352, 1907271197, 3814542394, 7629084788, 15258169576]

約数ペア:

[(1, 15258169576), (2, 7629084788), (4, 3814542394), (8, 1907271197), (13, 1173705352), (26, 586852676), (52, 293426338), (53, 287889992), (104, 146713169), (106, 143944996), (173, 88197512), (212, 71972498), (346, 44098756), (424, 35986249), (689, 22145384), (692, 22049378), (1378, 11072692), (1384, 11024689), (2249, 6784424), (2756, 5536346), (4498, 3392212), (5512, 2768173), (8996, 1696106), (9169, 1664104), (16001, 953576), (17992, 848053), (18338, 832052), (32002, 476788), (36676, 416026), (64004, 238394), (73352, 208013), (119197, 128008)]