139220608

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{11213}}^1$

素因数の和:11324

約数の個数: 32

約数和(自身を含む): 280237860

約数和(自身を除く): 141017252

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 3104, 6208, 11213, 12416, 22426, 44852, 89704, 179408, 358816, 717632, 1087661, 1435264, 2175322, 4350644, 8701288, 17402576, 34805152, 69610304, 139220608]

約数ペア:

[(1, 139220608), (2, 69610304), (4, 34805152), (8, 17402576), (16, 8701288), (32, 4350644), (64, 2175322), (97, 1435264), (128, 1087661), (194, 717632), (388, 358816), (776, 179408), (1552, 89704), (3104, 44852), (6208, 22426), (11213, 12416)]