140596352

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4447}}^1$

素因数の和:4493

約数の個数: 64

約数和(自身を含む): 317587200

約数和(自身を除く): 176990848

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2432, 3952, 4447, 7904, 8894, 15808, 17788, 31616, 35576, 57811, 71152, 84493, 115622, 142304, 168986, 231244, 284608, 337972, 462488, 569216, 675944, 924976, 1098409, 1351888, 1849952, 2196818, 2703776, 3699904, 4393636, 5407552, 7399808, 8787272, 10815104, 17574544, 35149088, 70298176, 140596352]

約数ペア:

[(1, 140596352), (2, 70298176), (4, 35149088), (8, 17574544), (13, 10815104), (16, 8787272), (19, 7399808), (26, 5407552), (32, 4393636), (38, 3699904), (52, 2703776), (64, 2196818), (76, 1849952), (104, 1351888), (128, 1098409), (152, 924976), (208, 675944), (247, 569216), (304, 462488), (416, 337972), (494, 284608), (608, 231244), (832, 168986), (988, 142304), (1216, 115622), (1664, 84493), (1976, 71152), (2432, 57811), (3952, 35576), (4447, 31616), (7904, 17788), (8894, 15808)]