128853936

素因数分解:

$2^4\times 3^3\times {\mathrm{379}}^1\times {\mathrm{787}}^1$

素因数の和:1183

約数の個数: 80

約数和(自身を含む): 371305600

約数和(自身を除く): 242451664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 379, 432, 758, 787, 1137, 1516, 1574, 2274, 2361, 3032, 3148, 3411, 4548, 4722, 6064, 6296, 6822, 7083, 9096, 9444, 10233, 12592, 13644, 14166, 18192, 18888, 20466, 21249, 27288, 28332, 37776, 40932, 42498, 54576, 56664, 81864, 84996, 113328, 163728, 169992, 298273, 339984, 596546, 894819, 1193092, 1789638, 2386184, 2684457, 3579276, 4772368, 5368914, 7158552, 8053371, 10737828, 14317104, 16106742, 21475656, 32213484, 42951312, 64426968, 128853936]

約数ペア:

[(1, 128853936), (2, 64426968), (3, 42951312), (4, 32213484), (6, 21475656), (8, 16106742), (9, 14317104), (12, 10737828), (16, 8053371), (18, 7158552), (24, 5368914), (27, 4772368), (36, 3579276), (48, 2684457), (54, 2386184), (72, 1789638), (108, 1193092), (144, 894819), (216, 596546), (379, 339984), (432, 298273), (758, 169992), (787, 163728), (1137, 113328), (1516, 84996), (1574, 81864), (2274, 56664), (2361, 54576), (3032, 42498), (3148, 40932), (3411, 37776), (4548, 28332), (4722, 27288), (6064, 21249), (6296, 20466), (6822, 18888), (7083, 18192), (9096, 14166), (9444, 13644), (10233, 12592)]