155474586

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{27953}}^1$

素因数の和:28067

約数の個数: 32

約数和(自身を含む): 348865920

約数和(自身を除く): 193391334

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 927, 1854, 2781, 5562, 27953, 55906, 83859, 167718, 251577, 503154, 754731, 1509462, 2879159, 5758318, 8637477, 17274954, 25912431, 51824862, 77737293, 155474586]

約数ペア:

[(1, 155474586), (2, 77737293), (3, 51824862), (6, 25912431), (9, 17274954), (18, 8637477), (27, 5758318), (54, 2879159), (103, 1509462), (206, 754731), (309, 503154), (618, 251577), (927, 167718), (1854, 83859), (2781, 55906), (5562, 27953)]