156670690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{1613}}^1$

素因数の和:2514

約数の個数: 32

約数和(自身を含む): 308183616

約数和(自身を除く): 151512926

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 883, 1613, 1766, 3226, 4415, 8065, 8830, 9713, 16130, 17743, 19426, 35486, 48565, 88715, 97130, 177430, 1424279, 2848558, 7121395, 14242790, 15667069, 31334138, 78335345, 156670690]

約数ペア:

[(1, 156670690), (2, 78335345), (5, 31334138), (10, 15667069), (11, 14242790), (22, 7121395), (55, 2848558), (110, 1424279), (883, 177430), (1613, 97130), (1766, 88715), (3226, 48565), (4415, 35486), (8065, 19426), (8830, 17743), (9713, 16130)]