140139364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1373}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 276998400

約数和(自身を除く): 136859036

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 79, 158, 316, 323, 646, 1292, 1343, 1373, 1501, 2686, 2746, 3002, 5372, 5492, 6004, 23341, 25517, 26087, 46682, 51034, 52174, 93364, 102068, 104348, 108467, 216934, 433868, 443479, 886958, 1773916, 1843939, 2060873, 3687878, 4121746, 7375756, 8243492, 35034841, 70069682, 140139364]

約数ペア:

[(1, 140139364), (2, 70069682), (4, 35034841), (17, 8243492), (19, 7375756), (34, 4121746), (38, 3687878), (68, 2060873), (76, 1843939), (79, 1773916), (158, 886958), (316, 443479), (323, 433868), (646, 216934), (1292, 108467), (1343, 104348), (1373, 102068), (1501, 93364), (2686, 52174), (2746, 51034), (3002, 46682), (5372, 26087), (5492, 25517), (6004, 23341)]