128957952

素因数分解:

$2^9\times 3^1\times {\mathrm{59}}^1\times {\mathrm{1423}}^1$

素因数の和:1503

約数の個数: 80

約数和(自身を含む): 349620480

約数和(自身を除く): 220662528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 96, 118, 128, 177, 192, 236, 256, 354, 384, 472, 512, 708, 768, 944, 1416, 1423, 1536, 1888, 2832, 2846, 3776, 4269, 5664, 5692, 7552, 8538, 11328, 11384, 15104, 17076, 22656, 22768, 30208, 34152, 45312, 45536, 68304, 83957, 90624, 91072, 136608, 167914, 182144, 251871, 273216, 335828, 364288, 503742, 546432, 671656, 728576, 1007484, 1092864, 1343312, 2014968, 2185728, 2686624, 4029936, 5373248, 8059872, 10746496, 16119744, 21492992, 32239488, 42985984, 64478976, 128957952]

約数ペア:

[(1, 128957952), (2, 64478976), (3, 42985984), (4, 32239488), (6, 21492992), (8, 16119744), (12, 10746496), (16, 8059872), (24, 5373248), (32, 4029936), (48, 2686624), (59, 2185728), (64, 2014968), (96, 1343312), (118, 1092864), (128, 1007484), (177, 728576), (192, 671656), (236, 546432), (256, 503742), (354, 364288), (384, 335828), (472, 273216), (512, 251871), (708, 182144), (768, 167914), (944, 136608), (1416, 91072), (1423, 90624), (1536, 83957), (1888, 68304), (2832, 45536), (2846, 45312), (3776, 34152), (4269, 30208), (5664, 22768), (5692, 22656), (7552, 17076), (8538, 15104), (11328, 11384)]