128237088

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{190829}}^1$

素因数の和:190849

約数の個数: 48

約数和(自身を含む): 384713280

約数和(自身を除く): 256476192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 190829, 381658, 572487, 763316, 1144974, 1335803, 1526632, 2289948, 2671606, 3053264, 4007409, 4579896, 5343212, 6106528, 8014818, 9159792, 10686424, 16029636, 18319584, 21372848, 32059272, 42745696, 64118544, 128237088]

約数ペア:

[(1, 128237088), (2, 64118544), (3, 42745696), (4, 32059272), (6, 21372848), (7, 18319584), (8, 16029636), (12, 10686424), (14, 9159792), (16, 8014818), (21, 6106528), (24, 5343212), (28, 4579896), (32, 4007409), (42, 3053264), (48, 2671606), (56, 2289948), (84, 1526632), (96, 1335803), (112, 1144974), (168, 763316), (224, 572487), (336, 381658), (672, 190829)]