177858304

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{4111}}^1$

素因数の和:4153

約数の個数: 54

約数和(自身を含む): 384525456

約数和(自身を除く): 206667152

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 676, 832, 1352, 1664, 2704, 3328, 4111, 5408, 8222, 10816, 16444, 21632, 32888, 43264, 53443, 65776, 106886, 131552, 213772, 263104, 427544, 526208, 694759, 855088, 1052416, 1389518, 1710176, 2779036, 3420352, 5558072, 6840704, 11116144, 13681408, 22232288, 44464576, 88929152, 177858304]

約数ペア:

[(1, 177858304), (2, 88929152), (4, 44464576), (8, 22232288), (13, 13681408), (16, 11116144), (26, 6840704), (32, 5558072), (52, 3420352), (64, 2779036), (104, 1710176), (128, 1389518), (169, 1052416), (208, 855088), (256, 694759), (338, 526208), (416, 427544), (676, 263104), (832, 213772), (1352, 131552), (1664, 106886), (2704, 65776), (3328, 53443), (4111, 43264), (5408, 32888), (8222, 21632), (10816, 16444)]