113146292

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1$

素因数の和:1381

約数の個数: 72

約数和(自身を含む): 253189440

約数和(自身を除く): 140043148

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 49, 76, 92, 98, 133, 161, 196, 266, 322, 437, 532, 644, 874, 931, 1127, 1321, 1748, 1862, 2254, 2642, 3059, 3724, 4508, 5284, 6118, 9247, 12236, 18494, 21413, 25099, 30383, 36988, 42826, 50198, 60766, 64729, 85652, 100396, 121532, 129458, 175693, 212681, 258916, 351386, 425362, 577277, 702772, 850724, 1154554, 1229851, 1488767, 2309108, 2459702, 2977534, 4040939, 4919404, 5955068, 8081878, 16163756, 28286573, 56573146, 113146292]

約数ペア:

[(1, 113146292), (2, 56573146), (4, 28286573), (7, 16163756), (14, 8081878), (19, 5955068), (23, 4919404), (28, 4040939), (38, 2977534), (46, 2459702), (49, 2309108), (76, 1488767), (92, 1229851), (98, 1154554), (133, 850724), (161, 702772), (196, 577277), (266, 425362), (322, 351386), (437, 258916), (532, 212681), (644, 175693), (874, 129458), (931, 121532), (1127, 100396), (1321, 85652), (1748, 64729), (1862, 60766), (2254, 50198), (2642, 42826), (3059, 36988), (3724, 30383), (4508, 25099), (5284, 21413), (6118, 18494), (9247, 12236)]