118857388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2039}}^1$

素因数の和:2134

約数の個数: 48

約数和(自身を含む): 239904000

約数和(自身を除く): 121046612

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 59, 76, 118, 236, 247, 494, 767, 988, 1121, 1534, 2039, 2242, 3068, 4078, 4484, 8156, 14573, 26507, 29146, 38741, 53014, 58292, 77482, 106028, 120301, 154964, 240602, 481204, 503633, 1007266, 1563913, 2014532, 2285719, 3127826, 4571438, 6255652, 9142876, 29714347, 59428694, 118857388]

約数ペア:

[(1, 118857388), (2, 59428694), (4, 29714347), (13, 9142876), (19, 6255652), (26, 4571438), (38, 3127826), (52, 2285719), (59, 2014532), (76, 1563913), (118, 1007266), (236, 503633), (247, 481204), (494, 240602), (767, 154964), (988, 120301), (1121, 106028), (1534, 77482), (2039, 58292), (2242, 53014), (3068, 38741), (4078, 29146), (4484, 26507), (8156, 14573)]