157813248

素因数分解:

$2^9\times 3^1\times {\mathrm{127}}^1\times {\mathrm{809}}^1$

素因数の和:957

約数の個数: 80

約数和(自身を含む): 424258560

約数和(自身を除く): 266445312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 512, 762, 768, 809, 1016, 1524, 1536, 1618, 2032, 2427, 3048, 3236, 4064, 4854, 6096, 6472, 8128, 9708, 12192, 12944, 16256, 19416, 24384, 25888, 32512, 38832, 48768, 51776, 65024, 77664, 97536, 102743, 103552, 155328, 195072, 205486, 207104, 308229, 310656, 410972, 414208, 616458, 621312, 821944, 1232916, 1242624, 1643888, 2465832, 3287776, 4931664, 6575552, 9863328, 13151104, 19726656, 26302208, 39453312, 52604416, 78906624, 157813248]

約数ペア:

[(1, 157813248), (2, 78906624), (3, 52604416), (4, 39453312), (6, 26302208), (8, 19726656), (12, 13151104), (16, 9863328), (24, 6575552), (32, 4931664), (48, 3287776), (64, 2465832), (96, 1643888), (127, 1242624), (128, 1232916), (192, 821944), (254, 621312), (256, 616458), (381, 414208), (384, 410972), (508, 310656), (512, 308229), (762, 207104), (768, 205486), (809, 195072), (1016, 155328), (1524, 103552), (1536, 102743), (1618, 97536), (2032, 77664), (2427, 65024), (3048, 51776), (3236, 48768), (4064, 38832), (4854, 32512), (6096, 25888), (6472, 24384), (8128, 19416), (9708, 16256), (12192, 12944)]