155535304

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{2741}}^1$

素因数の和:2961

約数の個数: 32

約数和(自身を含む): 300578040

約数和(自身を除く): 145042736

約数列:

[1, 2, 4, 8, 41, 82, 164, 173, 328, 346, 692, 1384, 2741, 5482, 7093, 10964, 14186, 21928, 28372, 56744, 112381, 224762, 449524, 474193, 899048, 948386, 1896772, 3793544, 19441913, 38883826, 77767652, 155535304]

約数ペア:

[(1, 155535304), (2, 77767652), (4, 38883826), (8, 19441913), (41, 3793544), (82, 1896772), (164, 948386), (173, 899048), (328, 474193), (346, 449524), (692, 224762), (1384, 112381), (2741, 56744), (5482, 28372), (7093, 21928), (10964, 14186)]