151820838

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9403}}^1$

素因数の和:9450

約数の個数: 64

約数和(自身を含む): 379169280

約数和(自身を除く): 227348442

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1242, 1794, 2691, 5382, 8073, 9403, 16146, 18806, 28209, 56418, 84627, 122239, 169254, 216269, 244478, 253881, 366717, 432538, 507762, 648807, 733434, 1100151, 1297614, 1946421, 2200302, 2811497, 3300453, 3892842, 5622994, 5839263, 6600906, 8434491, 11678526, 16868982, 25303473, 50606946, 75910419, 151820838]

約数ペア:

[(1, 151820838), (2, 75910419), (3, 50606946), (6, 25303473), (9, 16868982), (13, 11678526), (18, 8434491), (23, 6600906), (26, 5839263), (27, 5622994), (39, 3892842), (46, 3300453), (54, 2811497), (69, 2200302), (78, 1946421), (117, 1297614), (138, 1100151), (207, 733434), (234, 648807), (299, 507762), (351, 432538), (414, 366717), (598, 253881), (621, 244478), (702, 216269), (897, 169254), (1242, 122239), (1794, 84627), (2691, 56418), (5382, 28209), (8073, 18806), (9403, 16146)]