198211872

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{13151}}^1$

素因数の和:13321

約数の個数: 48

約数和(自身を含む): 523660032

約数和(自身を除く): 325448160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 5024, 7536, 13151, 15072, 26302, 39453, 52604, 78906, 105208, 157812, 210416, 315624, 420832, 631248, 1262496, 2064707, 4129414, 6194121, 8258828, 12388242, 16517656, 24776484, 33035312, 49552968, 66070624, 99105936, 198211872]

約数ペア:

[(1, 198211872), (2, 99105936), (3, 66070624), (4, 49552968), (6, 33035312), (8, 24776484), (12, 16517656), (16, 12388242), (24, 8258828), (32, 6194121), (48, 4129414), (96, 2064707), (157, 1262496), (314, 631248), (471, 420832), (628, 315624), (942, 210416), (1256, 157812), (1884, 105208), (2512, 78906), (3768, 52604), (5024, 39453), (7536, 26302), (13151, 15072)]