156803394

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 355995648

約数和(自身を除く): 199192254

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 173, 186, 341, 346, 443, 519, 682, 886, 1023, 1038, 1329, 1903, 2046, 2658, 3806, 4873, 5363, 5709, 9746, 10726, 11418, 13733, 14619, 16089, 27466, 29238, 32178, 41199, 58993, 76639, 82398, 117986, 151063, 153278, 176979, 229917, 302126, 353958, 453189, 459834, 843029, 906378, 1686058, 2375809, 2529087, 4751618, 5058174, 7127427, 14254854, 26133899, 52267798, 78401697, 156803394]

約数ペア:

[(1, 156803394), (2, 78401697), (3, 52267798), (6, 26133899), (11, 14254854), (22, 7127427), (31, 5058174), (33, 4751618), (62, 2529087), (66, 2375809), (93, 1686058), (173, 906378), (186, 843029), (341, 459834), (346, 453189), (443, 353958), (519, 302126), (682, 229917), (886, 176979), (1023, 153278), (1038, 151063), (1329, 117986), (1903, 82398), (2046, 76639), (2658, 58993), (3806, 41199), (4873, 32178), (5363, 29238), (5709, 27466), (9746, 16089), (10726, 14619), (11418, 13733)]