190655988

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{1439}}^1$

素因数の和:1688

約数の個数: 48

約数和(自身を含む): 454970880

約数和(自身を除く): 264314892

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 181, 183, 244, 362, 366, 543, 724, 732, 1086, 1439, 2172, 2878, 4317, 5756, 8634, 11041, 17268, 22082, 33123, 44164, 66246, 87779, 132492, 175558, 260459, 263337, 351116, 520918, 526674, 781377, 1041836, 1053348, 1562754, 3125508, 15887999, 31775998, 47663997, 63551996, 95327994, 190655988]

約数ペア:

[(1, 190655988), (2, 95327994), (3, 63551996), (4, 47663997), (6, 31775998), (12, 15887999), (61, 3125508), (122, 1562754), (181, 1053348), (183, 1041836), (244, 781377), (362, 526674), (366, 520918), (543, 351116), (724, 263337), (732, 260459), (1086, 175558), (1439, 132492), (2172, 87779), (2878, 66246), (4317, 44164), (5756, 33123), (8634, 22082), (11041, 17268)]