155530186

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6803}}^1$

素因数の和:6906

約数の個数: 32

約数和(自身を含む): 282175488

約数和(自身を除く): 126645302

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 161, 322, 497, 994, 1633, 3266, 6803, 11431, 13606, 22862, 47621, 95242, 156469, 312938, 483013, 966026, 1095283, 2190566, 3381091, 6762182, 11109299, 22218598, 77765093, 155530186]

約数ペア:

[(1, 155530186), (2, 77765093), (7, 22218598), (14, 11109299), (23, 6762182), (46, 3381091), (71, 2190566), (142, 1095283), (161, 966026), (322, 483013), (497, 312938), (994, 156469), (1633, 95242), (3266, 47621), (6803, 22862), (11431, 13606)]