239186948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 606928896

約数和(自身を除く): 367741948

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 41, 44, 47, 52, 62, 77, 82, 91, 94, 124, 143, 154, 164, 182, 188, 217, 286, 287, 308, 329, 341, 364, 403, 434, 451, 517, 533, 572, 574, 611, 658, 682, 806, 868, 902, 1001, 1034, 1066, 1148, 1222, 1271, 1316, 1364, 1457, 1612, 1804, 1927, 2002, 2068, 2132, 2387, 2444, 2542, 2821, 2914, 3157, 3619, 3731, 3854, 4004, 4277, 4433, 4774, 5084, 5642, 5828, 5863, 6314, 6721, 7238, 7462, 7708, 8554, 8866, 8897, 9548, 10199, 11284, 11726, 12628, 13442, 13489, 13981, 14476, 14924, 16027, 16523, 17108, 17732, 17794, 18941, 20398, 21197, 23452, 25051, 26884, 26978, 27962, 31031, 32054, 33046, 35588, 37882, 40796, 41041, 42394, 47047, 50102, 53956, 55924, 59737, 62062, 64108, 66092, 75764, 82082, 84788, 94094, 97867, 100204, 112189, 115661, 119474, 124124, 132587, 148379, 164164, 175357, 181753, 188188, 195734, 208351, 224378, 231322, 238948, 265174, 275561, 296758, 350714, 363506, 391468, 416702, 418159, 448756, 462644, 530348, 551122, 593516, 657107, 701428, 727012, 776581, 833404, 836318, 1102244, 1272271, 1314214, 1458457, 1553162, 1672636, 1928927, 2544542, 2628428, 2916914, 3106324, 3857854, 4599749, 5089084, 5436067, 5833828, 7715708, 8542391, 9199498, 10872134, 17084782, 18398996, 21744268, 34169564, 59796737, 119593474, 239186948]

約数ペア:

[(1, 239186948), (2, 119593474), (4, 59796737), (7, 34169564), (11, 21744268), (13, 18398996), (14, 17084782), (22, 10872134), (26, 9199498), (28, 8542391), (31, 7715708), (41, 5833828), (44, 5436067), (47, 5089084), (52, 4599749), (62, 3857854), (77, 3106324), (82, 2916914), (91, 2628428), (94, 2544542), (124, 1928927), (143, 1672636), (154, 1553162), (164, 1458457), (182, 1314214), (188, 1272271), (217, 1102244), (286, 836318), (287, 833404), (308, 776581), (329, 727012), (341, 701428), (364, 657107), (403, 593516), (434, 551122), (451, 530348), (517, 462644), (533, 448756), (572, 418159), (574, 416702), (611, 391468), (658, 363506), (682, 350714), (806, 296758), (868, 275561), (902, 265174), (1001, 238948), (1034, 231322), (1066, 224378), (1148, 208351), (1222, 195734), (1271, 188188), (1316, 181753), (1364, 175357), (1457, 164164), (1612, 148379), (1804, 132587), (1927, 124124), (2002, 119474), (2068, 115661), (2132, 112189), (2387, 100204), (2444, 97867), (2542, 94094), (2821, 84788), (2914, 82082), (3157, 75764), (3619, 66092), (3731, 64108), (3854, 62062), (4004, 59737), (4277, 55924), (4433, 53956), (4774, 50102), (5084, 47047), (5642, 42394), (5828, 41041), (5863, 40796), (6314, 37882), (6721, 35588), (7238, 33046), (7462, 32054), (7708, 31031), (8554, 27962), (8866, 26978), (8897, 26884), (9548, 25051), (10199, 23452), (11284, 21197), (11726, 20398), (12628, 18941), (13442, 17794), (13489, 17732), (13981, 17108), (14476, 16523), (14924, 16027)]