140727202

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{593}}^1$

素因数の和:703

約数の個数: 64

約数和(自身を含む): 279189504

約数和(自身を除く): 138462302

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 67, 77, 134, 154, 161, 253, 322, 469, 506, 593, 737, 938, 1186, 1474, 1541, 1771, 3082, 3542, 4151, 5159, 6523, 8302, 10318, 10787, 13046, 13639, 16951, 21574, 27278, 33902, 39731, 45661, 79462, 91322, 95473, 118657, 150029, 190946, 237314, 278117, 300058, 437041, 556234, 874082, 913813, 1050203, 1827626, 2100406, 3059287, 6118574, 6396691, 10051943, 12793382, 20103886, 70363601, 140727202]

約数ペア:

[(1, 140727202), (2, 70363601), (7, 20103886), (11, 12793382), (14, 10051943), (22, 6396691), (23, 6118574), (46, 3059287), (67, 2100406), (77, 1827626), (134, 1050203), (154, 913813), (161, 874082), (253, 556234), (322, 437041), (469, 300058), (506, 278117), (593, 237314), (737, 190946), (938, 150029), (1186, 118657), (1474, 95473), (1541, 91322), (1771, 79462), (3082, 45661), (3542, 39731), (4151, 33902), (5159, 27278), (6523, 21574), (8302, 16951), (10318, 13639), (10787, 13046)]