134489372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1637}}^1$

素因数の和:1730

約数の個数: 48

約数和(自身を含む): 264176640

約数和(自身を除く): 129687268

約数列:

[1, 2, 4, 19, 23, 38, 46, 47, 76, 92, 94, 188, 437, 874, 893, 1081, 1637, 1748, 1786, 2162, 3274, 3572, 4324, 6548, 20539, 31103, 37651, 41078, 62206, 75302, 76939, 82156, 124412, 150604, 153878, 307756, 715369, 1430738, 1461841, 1769597, 2861476, 2923682, 3539194, 5847364, 7078388, 33622343, 67244686, 134489372]

約数ペア:

[(1, 134489372), (2, 67244686), (4, 33622343), (19, 7078388), (23, 5847364), (38, 3539194), (46, 2923682), (47, 2861476), (76, 1769597), (92, 1461841), (94, 1430738), (188, 715369), (437, 307756), (874, 153878), (893, 150604), (1081, 124412), (1637, 82156), (1748, 76939), (1786, 75302), (2162, 62206), (3274, 41078), (3572, 37651), (4324, 31103), (6548, 20539)]