128058854

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{563}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 245353536

約数和(自身を除く): 117294682

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 211, 422, 539, 563, 1078, 1126, 1477, 2321, 2954, 3941, 4642, 6193, 7882, 10339, 12386, 16247, 20678, 27587, 32494, 43351, 55174, 86702, 113729, 118793, 227458, 237586, 303457, 606914, 831551, 1306723, 1663102, 2613446, 5820857, 9147061, 11641714, 18294122, 64029427, 128058854]

約数ペア:

[(1, 128058854), (2, 64029427), (7, 18294122), (11, 11641714), (14, 9147061), (22, 5820857), (49, 2613446), (77, 1663102), (98, 1306723), (154, 831551), (211, 606914), (422, 303457), (539, 237586), (563, 227458), (1078, 118793), (1126, 113729), (1477, 86702), (2321, 55174), (2954, 43351), (3941, 32494), (4642, 27587), (6193, 20678), (7882, 16247), (10339, 12386)]