129357428

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{113}}^1\times {\mathrm{541}}^1$

素因数の和:704

約数の個数: 36

約数和(自身を含む): 239181348

約数和(自身を除く): 109823920

約数列:

[1, 2, 4, 23, 46, 92, 113, 226, 452, 529, 541, 1058, 1082, 2116, 2164, 2599, 5198, 10396, 12443, 24886, 49772, 59777, 61133, 119554, 122266, 239108, 244532, 286189, 572378, 1144756, 1406059, 2812118, 5624236, 32339357, 64678714, 129357428]

約数ペア:

[(1, 129357428), (2, 64678714), (4, 32339357), (23, 5624236), (46, 2812118), (92, 1406059), (113, 1144756), (226, 572378), (452, 286189), (529, 244532), (541, 239108), (1058, 122266), (1082, 119554), (2116, 61133), (2164, 59777), (2599, 49772), (5198, 24886), (10396, 12443)]