196642736

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 411402240

約数和(自身を除く): 214759504

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 71, 94, 116, 127, 142, 188, 232, 254, 284, 376, 464, 508, 568, 752, 1016, 1136, 1363, 2032, 2059, 2726, 3337, 3683, 4118, 5452, 5969, 6674, 7366, 8236, 9017, 10904, 11938, 13348, 14732, 16472, 18034, 21808, 23876, 26696, 29464, 32944, 36068, 47752, 53392, 58928, 72136, 95504, 96773, 144272, 173101, 193546, 261493, 346202, 387092, 423799, 522986, 692404, 774184, 847598, 1045972, 1384808, 1548368, 1695196, 2091944, 2769616, 3390392, 4183888, 6780784, 12290171, 24580342, 49160684, 98321368, 196642736]

約数ペア:

[(1, 196642736), (2, 98321368), (4, 49160684), (8, 24580342), (16, 12290171), (29, 6780784), (47, 4183888), (58, 3390392), (71, 2769616), (94, 2091944), (116, 1695196), (127, 1548368), (142, 1384808), (188, 1045972), (232, 847598), (254, 774184), (284, 692404), (376, 522986), (464, 423799), (508, 387092), (568, 346202), (752, 261493), (1016, 193546), (1136, 173101), (1363, 144272), (2032, 96773), (2059, 95504), (2726, 72136), (3337, 58928), (3683, 53392), (4118, 47752), (5452, 36068), (5969, 32944), (6674, 29464), (7366, 26696), (8236, 23876), (9017, 21808), (10904, 18034), (11938, 16472), (13348, 14732)]