145436258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5477}}^1$

素因数の和:5578

約数の個数: 32

約数和(自身を含む): 255581568

約数和(自身を除く): 110145310

約数列:

[1, 2, 11, 17, 22, 34, 71, 142, 187, 374, 781, 1207, 1562, 2414, 5477, 10954, 13277, 26554, 60247, 93109, 120494, 186218, 388867, 777734, 1024199, 2048398, 4277537, 6610739, 8555074, 13221478, 72718129, 145436258]

約数ペア:

[(1, 145436258), (2, 72718129), (11, 13221478), (17, 8555074), (22, 6610739), (34, 4277537), (71, 2048398), (142, 1024199), (187, 777734), (374, 388867), (781, 186218), (1207, 120494), (1562, 93109), (2414, 60247), (5477, 26554), (10954, 13277)]