159580278

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:315

約数の個数: 144

約数和(自身を含む): 431645760

約数和(自身を除く): 272065482

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 33, 38, 39, 57, 66, 78, 99, 114, 117, 143, 169, 171, 198, 209, 234, 247, 251, 286, 338, 342, 418, 429, 494, 502, 507, 627, 741, 753, 858, 1014, 1254, 1287, 1482, 1506, 1521, 1859, 1881, 2223, 2259, 2574, 2717, 2761, 3042, 3211, 3263, 3718, 3762, 4446, 4518, 4769, 5434, 5522, 5577, 6422, 6526, 8151, 8283, 9538, 9633, 9789, 11154, 14307, 16302, 16566, 16731, 19266, 19578, 24453, 24849, 28614, 28899, 29367, 33462, 35321, 35893, 42419, 42921, 48906, 49698, 52459, 57798, 58734, 61997, 70642, 71786, 84838, 85842, 104918, 105963, 107679, 123994, 127257, 157377, 185991, 211926, 215358, 254514, 314754, 317889, 323037, 371982, 381771, 466609, 472131, 557973, 635778, 646074, 681967, 763542, 805961, 933218, 944262, 1115946, 1363934, 1399827, 1611922, 2045901, 2417883, 2799654, 4091802, 4199481, 4835766, 6137703, 7253649, 8398962, 8865571, 12275406, 14507298, 17731142, 26596713, 53193426, 79790139, 159580278]

約数ペア:

[(1, 159580278), (2, 79790139), (3, 53193426), (6, 26596713), (9, 17731142), (11, 14507298), (13, 12275406), (18, 8865571), (19, 8398962), (22, 7253649), (26, 6137703), (33, 4835766), (38, 4199481), (39, 4091802), (57, 2799654), (66, 2417883), (78, 2045901), (99, 1611922), (114, 1399827), (117, 1363934), (143, 1115946), (169, 944262), (171, 933218), (198, 805961), (209, 763542), (234, 681967), (247, 646074), (251, 635778), (286, 557973), (338, 472131), (342, 466609), (418, 381771), (429, 371982), (494, 323037), (502, 317889), (507, 314754), (627, 254514), (741, 215358), (753, 211926), (858, 185991), (1014, 157377), (1254, 127257), (1287, 123994), (1482, 107679), (1506, 105963), (1521, 104918), (1859, 85842), (1881, 84838), (2223, 71786), (2259, 70642), (2574, 61997), (2717, 58734), (2761, 57798), (3042, 52459), (3211, 49698), (3263, 48906), (3718, 42921), (3762, 42419), (4446, 35893), (4518, 35321), (4769, 33462), (5434, 29367), (5522, 28899), (5577, 28614), (6422, 24849), (6526, 24453), (8151, 19578), (8283, 19266), (9538, 16731), (9633, 16566), (9789, 16302), (11154, 14307)]