134139648

素因数分解:

$2^8\times 3^1\times {\mathrm{389}}^1\times {\mathrm{449}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 358722000

約数和(自身を除く): 224582352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 389, 449, 768, 778, 898, 1167, 1347, 1556, 1796, 2334, 2694, 3112, 3592, 4668, 5388, 6224, 7184, 9336, 10776, 12448, 14368, 18672, 21552, 24896, 28736, 37344, 43104, 49792, 57472, 74688, 86208, 99584, 114944, 149376, 172416, 174661, 298752, 344832, 349322, 523983, 698644, 1047966, 1397288, 2095932, 2794576, 4191864, 5589152, 8383728, 11178304, 16767456, 22356608, 33534912, 44713216, 67069824, 134139648]

約数ペア:

[(1, 134139648), (2, 67069824), (3, 44713216), (4, 33534912), (6, 22356608), (8, 16767456), (12, 11178304), (16, 8383728), (24, 5589152), (32, 4191864), (48, 2794576), (64, 2095932), (96, 1397288), (128, 1047966), (192, 698644), (256, 523983), (384, 349322), (389, 344832), (449, 298752), (768, 174661), (778, 172416), (898, 149376), (1167, 114944), (1347, 99584), (1556, 86208), (1796, 74688), (2334, 57472), (2694, 49792), (3112, 43104), (3592, 37344), (4668, 28736), (5388, 24896), (6224, 21552), (7184, 18672), (9336, 14368), (10776, 12448)]