179140026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{7481}}^1$

素因数の和:7806

約数の個数: 32

約数和(自身を含む): 387148608

約数和(自身を除く): 208008582

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 307, 614, 921, 1842, 3991, 7481, 7982, 11973, 14962, 22443, 23946, 44886, 97253, 194506, 291759, 583518, 2296667, 4593334, 6890001, 13780002, 29856671, 59713342, 89570013, 179140026]

約数ペア:

[(1, 179140026), (2, 89570013), (3, 59713342), (6, 29856671), (13, 13780002), (26, 6890001), (39, 4593334), (78, 2296667), (307, 583518), (614, 291759), (921, 194506), (1842, 97253), (3991, 44886), (7481, 23946), (7982, 22443), (11973, 14962)]