136574207

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1151}}^1$

素因数の和:1259

約数の個数: 32

約数和(自身を含む): 180486144

約数和(自身を除く): 43911937

約数列:

[1, 7, 11, 23, 67, 77, 161, 253, 469, 737, 1151, 1541, 1771, 5159, 8057, 10787, 12661, 16951, 26473, 77117, 88627, 118657, 185311, 291203, 539819, 848287, 1773691, 2038421, 5938009, 12415837, 19510601, 136574207]

約数ペア:

[(1, 136574207), (7, 19510601), (11, 12415837), (23, 5938009), (67, 2038421), (77, 1773691), (161, 848287), (253, 539819), (469, 291203), (737, 185311), (1151, 118657), (1541, 88627), (1771, 77117), (5159, 26473), (8057, 16951), (10787, 12661)]