140060956

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 285117952

約数和(自身を除く): 145056996

約数列:

[1, 2, 4, 7, 14, 28, 151, 157, 211, 302, 314, 422, 604, 628, 844, 1057, 1099, 1477, 2114, 2198, 2954, 4228, 4396, 5908, 23707, 31861, 33127, 47414, 63722, 66254, 94828, 127444, 132508, 165949, 223027, 231889, 331898, 446054, 463778, 663796, 892108, 927556, 5002177, 10004354, 20008708, 35015239, 70030478, 140060956]

約数ペア:

[(1, 140060956), (2, 70030478), (4, 35015239), (7, 20008708), (14, 10004354), (28, 5002177), (151, 927556), (157, 892108), (211, 663796), (302, 463778), (314, 446054), (422, 331898), (604, 231889), (628, 223027), (844, 165949), (1057, 132508), (1099, 127444), (1477, 94828), (2114, 66254), (2198, 63722), (2954, 47414), (4228, 33127), (4396, 31861), (5908, 23707)]