121168278

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 358525440

約数和(自身を除く): 237357162

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 27, 33, 42, 46, 49, 54, 63, 66, 69, 77, 98, 99, 126, 138, 147, 154, 161, 181, 189, 198, 207, 231, 253, 294, 297, 322, 362, 378, 414, 441, 462, 483, 506, 539, 543, 594, 621, 693, 759, 882, 966, 1078, 1086, 1127, 1242, 1267, 1323, 1386, 1449, 1518, 1617, 1629, 1771, 1991, 2079, 2254, 2277, 2534, 2646, 2898, 3234, 3258, 3381, 3542, 3801, 3982, 4158, 4163, 4347, 4554, 4851, 4887, 5313, 5973, 6762, 6831, 7602, 8326, 8694, 8869, 9702, 9774, 10143, 10626, 11403, 11946, 12397, 12489, 13662, 13937, 14553, 15939, 17738, 17919, 20286, 22806, 24794, 24978, 26607, 27874, 29106, 29141, 30429, 31878, 34209, 35838, 37191, 37467, 41811, 45793, 47817, 53214, 53757, 58282, 60858, 68418, 74382, 74934, 79821, 83622, 87423, 91586, 95634, 97559, 107514, 111573, 112401, 125433, 137379, 159642, 174846, 195118, 203987, 223146, 224802, 239463, 250866, 262269, 274758, 292677, 320551, 334719, 376299, 407974, 412137, 478926, 524538, 585354, 611961, 641102, 669438, 752598, 786807, 824274, 878031, 961653, 1223922, 1236411, 1573614, 1756062, 1835883, 1923306, 2243857, 2472822, 2634093, 2884959, 3671766, 4487714, 5268186, 5507649, 5769918, 6731571, 8654877, 11015298, 13463142, 17309754, 20194713, 40389426, 60584139, 121168278]

約数ペア:

[(1, 121168278), (2, 60584139), (3, 40389426), (6, 20194713), (7, 17309754), (9, 13463142), (11, 11015298), (14, 8654877), (18, 6731571), (21, 5769918), (22, 5507649), (23, 5268186), (27, 4487714), (33, 3671766), (42, 2884959), (46, 2634093), (49, 2472822), (54, 2243857), (63, 1923306), (66, 1835883), (69, 1756062), (77, 1573614), (98, 1236411), (99, 1223922), (126, 961653), (138, 878031), (147, 824274), (154, 786807), (161, 752598), (181, 669438), (189, 641102), (198, 611961), (207, 585354), (231, 524538), (253, 478926), (294, 412137), (297, 407974), (322, 376299), (362, 334719), (378, 320551), (414, 292677), (441, 274758), (462, 262269), (483, 250866), (506, 239463), (539, 224802), (543, 223146), (594, 203987), (621, 195118), (693, 174846), (759, 159642), (882, 137379), (966, 125433), (1078, 112401), (1086, 111573), (1127, 107514), (1242, 97559), (1267, 95634), (1323, 91586), (1386, 87423), (1449, 83622), (1518, 79821), (1617, 74934), (1629, 74382), (1771, 68418), (1991, 60858), (2079, 58282), (2254, 53757), (2277, 53214), (2534, 47817), (2646, 45793), (2898, 41811), (3234, 37467), (3258, 37191), (3381, 35838), (3542, 34209), (3801, 31878), (3982, 30429), (4158, 29141), (4163, 29106), (4347, 27874), (4554, 26607), (4851, 24978), (4887, 24794), (5313, 22806), (5973, 20286), (6762, 17919), (6831, 17738), (7602, 15939), (8326, 14553), (8694, 13937), (8869, 13662), (9702, 12489), (9774, 12397), (10143, 11946), (10626, 11403)]