137671248

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:713

約数の個数: 160

約数和(自身を含む): 431972352

約数和(自身を除く): 294301104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 33, 39, 44, 48, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 176, 186, 208, 248, 264, 286, 312, 341, 372, 403, 429, 496, 528, 572, 624, 647, 682, 744, 806, 858, 1023, 1144, 1209, 1294, 1364, 1488, 1612, 1716, 1941, 2046, 2288, 2418, 2588, 2728, 3224, 3432, 3882, 4092, 4433, 4836, 5176, 5456, 6448, 6864, 7117, 7764, 8184, 8411, 8866, 9672, 10352, 13299, 14234, 15528, 16368, 16822, 17732, 19344, 20057, 21351, 25233, 26598, 28468, 31056, 33644, 35464, 40114, 42702, 50466, 53196, 56936, 60171, 67288, 70928, 80228, 85404, 92521, 100932, 106392, 113872, 120342, 134576, 160456, 170808, 185042, 201864, 212784, 220627, 240684, 260741, 277563, 320912, 341616, 370084, 403728, 441254, 481368, 521482, 555126, 661881, 740168, 782223, 882508, 962736, 1042964, 1110252, 1323762, 1480336, 1564446, 1765016, 2085928, 2220504, 2647524, 2868151, 3128892, 3530032, 4171856, 4441008, 5295048, 5736302, 6257784, 8604453, 10590096, 11472604, 12515568, 17208906, 22945208, 34417812, 45890416, 68835624, 137671248]

約数ペア:

[(1, 137671248), (2, 68835624), (3, 45890416), (4, 34417812), (6, 22945208), (8, 17208906), (11, 12515568), (12, 11472604), (13, 10590096), (16, 8604453), (22, 6257784), (24, 5736302), (26, 5295048), (31, 4441008), (33, 4171856), (39, 3530032), (44, 3128892), (48, 2868151), (52, 2647524), (62, 2220504), (66, 2085928), (78, 1765016), (88, 1564446), (93, 1480336), (104, 1323762), (124, 1110252), (132, 1042964), (143, 962736), (156, 882508), (176, 782223), (186, 740168), (208, 661881), (248, 555126), (264, 521482), (286, 481368), (312, 441254), (341, 403728), (372, 370084), (403, 341616), (429, 320912), (496, 277563), (528, 260741), (572, 240684), (624, 220627), (647, 212784), (682, 201864), (744, 185042), (806, 170808), (858, 160456), (1023, 134576), (1144, 120342), (1209, 113872), (1294, 106392), (1364, 100932), (1488, 92521), (1612, 85404), (1716, 80228), (1941, 70928), (2046, 67288), (2288, 60171), (2418, 56936), (2588, 53196), (2728, 50466), (3224, 42702), (3432, 40114), (3882, 35464), (4092, 33644), (4433, 31056), (4836, 28468), (5176, 26598), (5456, 25233), (6448, 21351), (6864, 20057), (7117, 19344), (7764, 17732), (8184, 16822), (8411, 16368), (8866, 15528), (9672, 14234), (10352, 13299)]