144400984

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1427}}^1$

素因数の和:1592

約数の個数: 64

約数和(自身を含む): 335865600

約数和(自身を除く): 191464616

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 139, 182, 278, 364, 556, 728, 973, 1112, 1427, 1807, 1946, 2854, 3614, 3892, 5708, 7228, 7784, 9989, 11416, 12649, 14456, 18551, 19978, 25298, 37102, 39956, 50596, 74204, 79912, 101192, 129857, 148408, 198353, 259714, 396706, 519428, 793412, 1038856, 1388471, 1586824, 2578589, 2776942, 5157178, 5553884, 10314356, 11107768, 18050123, 20628712, 36100246, 72200492, 144400984]

約数ペア:

[(1, 144400984), (2, 72200492), (4, 36100246), (7, 20628712), (8, 18050123), (13, 11107768), (14, 10314356), (26, 5553884), (28, 5157178), (52, 2776942), (56, 2578589), (91, 1586824), (104, 1388471), (139, 1038856), (182, 793412), (278, 519428), (364, 396706), (556, 259714), (728, 198353), (973, 148408), (1112, 129857), (1427, 101192), (1807, 79912), (1946, 74204), (2854, 50596), (3614, 39956), (3892, 37102), (5708, 25298), (7228, 19978), (7784, 18551), (9989, 14456), (11416, 12649)]