147621752

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 297369600

約数和(自身を除く): 149747848

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 109, 124, 127, 172, 218, 248, 254, 344, 436, 508, 872, 1016, 1333, 2666, 3379, 3937, 4687, 5332, 5461, 6758, 7874, 9374, 10664, 10922, 13516, 13843, 15748, 18748, 21844, 27032, 27686, 31496, 37496, 43688, 55372, 110744, 145297, 169291, 290594, 338582, 429133, 581188, 595249, 677164, 858266, 1162376, 1190498, 1354328, 1716532, 2380996, 3433064, 4761992, 18452719, 36905438, 73810876, 147621752]

約数ペア:

[(1, 147621752), (2, 73810876), (4, 36905438), (8, 18452719), (31, 4761992), (43, 3433064), (62, 2380996), (86, 1716532), (109, 1354328), (124, 1190498), (127, 1162376), (172, 858266), (218, 677164), (248, 595249), (254, 581188), (344, 429133), (436, 338582), (508, 290594), (872, 169291), (1016, 145297), (1333, 110744), (2666, 55372), (3379, 43688), (3937, 37496), (4687, 31496), (5332, 27686), (5461, 27032), (6758, 21844), (7874, 18748), (9374, 15748), (10664, 13843), (10922, 13516)]