198797328

素因数分解:

$2^4\times 3^5\times {\mathrm{51131}}^1$

素因数の和:51154

約数の個数: 60

約数和(自身を含む): 576973488

約数和(自身を除く): 378176160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 51131, 102262, 153393, 204524, 306786, 409048, 460179, 613572, 818096, 920358, 1227144, 1380537, 1840716, 2454288, 2761074, 3681432, 4141611, 5522148, 7362864, 8283222, 11044296, 12424833, 16566444, 22088592, 24849666, 33132888, 49699332, 66265776, 99398664, 198797328]

約数ペア:

[(1, 198797328), (2, 99398664), (3, 66265776), (4, 49699332), (6, 33132888), (8, 24849666), (9, 22088592), (12, 16566444), (16, 12424833), (18, 11044296), (24, 8283222), (27, 7362864), (36, 5522148), (48, 4141611), (54, 3681432), (72, 2761074), (81, 2454288), (108, 1840716), (144, 1380537), (162, 1227144), (216, 920358), (243, 818096), (324, 613572), (432, 460179), (486, 409048), (648, 306786), (972, 204524), (1296, 153393), (1944, 102262), (3888, 51131)]