144774616

素因数分解:

$2^3\times 7^2\times {\mathrm{139}}^1\times {\mathrm{2657}}^1$

素因数の和:2816

約数の個数: 48

約数和(自身を含む): 318162600

約数和(自身を除く): 173387984

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 139, 196, 278, 392, 556, 973, 1112, 1946, 2657, 3892, 5314, 6811, 7784, 10628, 13622, 18599, 21256, 27244, 37198, 54488, 74396, 130193, 148792, 260386, 369323, 520772, 738646, 1041544, 1477292, 2585261, 2954584, 5170522, 10341044, 18096827, 20682088, 36193654, 72387308, 144774616]

約数ペア:

[(1, 144774616), (2, 72387308), (4, 36193654), (7, 20682088), (8, 18096827), (14, 10341044), (28, 5170522), (49, 2954584), (56, 2585261), (98, 1477292), (139, 1041544), (196, 738646), (278, 520772), (392, 369323), (556, 260386), (973, 148792), (1112, 130193), (1946, 74396), (2657, 54488), (3892, 37198), (5314, 27244), (6811, 21256), (7784, 18599), (10628, 13622)]