198887376

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{78179}}^1$

素因数の和:78243

約数の個数: 40

約数和(自身を含む): 523493280

約数和(自身を除く): 324605904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 78179, 156358, 234537, 312716, 469074, 625432, 938148, 1250864, 1876296, 3752592, 4143487, 8286974, 12430461, 16573948, 24860922, 33147896, 49721844, 66295792, 99443688, 198887376]

約数ペア:

[(1, 198887376), (2, 99443688), (3, 66295792), (4, 49721844), (6, 33147896), (8, 24860922), (12, 16573948), (16, 12430461), (24, 8286974), (48, 4143487), (53, 3752592), (106, 1876296), (159, 1250864), (212, 938148), (318, 625432), (424, 469074), (636, 312716), (848, 234537), (1272, 156358), (2544, 78179)]