157830074

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 277603200

約数和(自身を除く): 119773126

約数列:

[1, 2, 17, 19, 34, 38, 41, 59, 82, 101, 118, 202, 323, 646, 697, 779, 1003, 1121, 1394, 1558, 1717, 1919, 2006, 2242, 2419, 3434, 3838, 4141, 4838, 5959, 8282, 11918, 13243, 19057, 26486, 32623, 38114, 41123, 45961, 65246, 70397, 78679, 82246, 91922, 101303, 113221, 140794, 157358, 202606, 226442, 244319, 488638, 781337, 1337543, 1562674, 1924757, 2675086, 3849514, 4153423, 4642061, 8306846, 9284122, 78915037, 157830074]

約数ペア:

[(1, 157830074), (2, 78915037), (17, 9284122), (19, 8306846), (34, 4642061), (38, 4153423), (41, 3849514), (59, 2675086), (82, 1924757), (101, 1562674), (118, 1337543), (202, 781337), (323, 488638), (646, 244319), (697, 226442), (779, 202606), (1003, 157358), (1121, 140794), (1394, 113221), (1558, 101303), (1717, 91922), (1919, 82246), (2006, 78679), (2242, 70397), (2419, 65246), (3434, 45961), (3838, 41123), (4141, 38114), (4838, 32623), (5959, 26486), (8282, 19057), (11918, 13243)]