161769062

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{3719}}^1$

素因数の和:3980

約数の個数: 32

約数和(自身を含む): 299980800

約数和(自身を除く): 138211738

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 239, 478, 1673, 3107, 3346, 3719, 6214, 7438, 21749, 26033, 43498, 48347, 52066, 96694, 338429, 676858, 888841, 1777682, 6221887, 11554933, 12443774, 23109866, 80884531, 161769062]

約数ペア:

[(1, 161769062), (2, 80884531), (7, 23109866), (13, 12443774), (14, 11554933), (26, 6221887), (91, 1777682), (182, 888841), (239, 676858), (478, 338429), (1673, 96694), (3107, 52066), (3346, 48347), (3719, 43498), (6214, 26033), (7438, 21749)]