194246528

素因数分解:

$2^7\times 7^1\times {\mathrm{431}}^1\times {\mathrm{503}}^1$

素因数の和:955

約数の個数: 64

約数和(自身を含む): 444165120

約数和(自身を除く): 249918592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 431, 448, 503, 862, 896, 1006, 1724, 2012, 3017, 3448, 3521, 4024, 6034, 6896, 7042, 8048, 12068, 13792, 14084, 16096, 24136, 27584, 28168, 32192, 48272, 55168, 56336, 64384, 96544, 112672, 193088, 216793, 225344, 386176, 433586, 450688, 867172, 1517551, 1734344, 3035102, 3468688, 6070204, 6937376, 12140408, 13874752, 24280816, 27749504, 48561632, 97123264, 194246528]

約数ペア:

[(1, 194246528), (2, 97123264), (4, 48561632), (7, 27749504), (8, 24280816), (14, 13874752), (16, 12140408), (28, 6937376), (32, 6070204), (56, 3468688), (64, 3035102), (112, 1734344), (128, 1517551), (224, 867172), (431, 450688), (448, 433586), (503, 386176), (862, 225344), (896, 216793), (1006, 193088), (1724, 112672), (2012, 96544), (3017, 64384), (3448, 56336), (3521, 55168), (4024, 48272), (6034, 32192), (6896, 28168), (7042, 27584), (8048, 24136), (12068, 16096), (13792, 14084)]