129724196

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{13997}}^1$

素因数の和:14339

約数の個数: 24

約数和(自身を含む): 260250816

約数和(自身を除く): 130526620

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 2317, 4634, 9268, 13997, 27994, 55988, 97979, 195958, 391916, 4633007, 9266014, 18532028, 32431049, 64862098, 129724196]

約数ペア:

[(1, 129724196), (2, 64862098), (4, 32431049), (7, 18532028), (14, 9266014), (28, 4633007), (331, 391916), (662, 195958), (1324, 97979), (2317, 55988), (4634, 27994), (9268, 13997)]