156949792268

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{1103}}^1\times {\mathrm{1277}}^1$

素因数の和:2786

約数の個数: 48

約数和(自身を含む): 279106611840

約数和(自身を除く): 122156819572

約数列:

[1, 2, 4, 89, 178, 313, 356, 626, 1103, 1252, 1277, 2206, 2554, 4412, 5108, 27857, 55714, 98167, 111428, 113653, 196334, 227306, 345239, 392668, 399701, 454612, 690478, 799402, 1380956, 1408531, 1598804, 2817062, 5634124, 30726271, 35573389, 61452542, 71146778, 122905084, 125359259, 142293556, 250718518, 440870203, 501437036, 881740406, 1763480812, 39237448067, 78474896134, 156949792268]

約数ペア:

[(1, 156949792268), (2, 78474896134), (4, 39237448067), (89, 1763480812), (178, 881740406), (313, 501437036), (356, 440870203), (626, 250718518), (1103, 142293556), (1252, 125359259), (1277, 122905084), (2206, 71146778), (2554, 61452542), (4412, 35573389), (5108, 30726271), (27857, 5634124), (55714, 2817062), (98167, 1598804), (111428, 1408531), (113653, 1380956), (196334, 799402), (227306, 690478), (345239, 454612), (392668, 399701)]