156724810736

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{13451}}^1$

素因数の和:13655

約数の個数: 120

約数和(自身を含む): 341883118080

約数和(自身を除く): 185158307344

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 139, 169, 208, 248, 278, 338, 403, 496, 556, 676, 806, 1112, 1352, 1612, 1807, 2224, 2704, 3224, 3614, 4309, 5239, 6448, 7228, 8618, 10478, 13451, 14456, 17236, 20956, 23491, 26902, 28912, 34472, 41912, 46982, 53804, 56017, 68944, 83824, 93964, 107608, 112034, 174863, 187928, 215216, 224068, 349726, 375856, 416981, 448136, 699452, 728221, 833962, 896272, 1398904, 1456442, 1667924, 1869689, 2273219, 2797808, 2912884, 3335848, 3739378, 4546438, 5420753, 5825768, 6671696, 7478756, 9092876, 10841506, 11651536, 14957512, 18185752, 21683012, 24305957, 29915024, 36371504, 43366024, 48611914, 57960359, 70469789, 86732048, 97223828, 115920718, 140939578, 194447656, 231841436, 281879156, 315977441, 388895312, 463682872, 563758312, 631954882, 753484667, 927365744, 1127516624, 1263909764, 1506969334, 2527819528, 3013938668, 5055639056, 6027877336, 9795300671, 12055754672, 19590601342, 39181202684, 78362405368, 156724810736]

約数ペア:

[(1, 156724810736), (2, 78362405368), (4, 39181202684), (8, 19590601342), (13, 12055754672), (16, 9795300671), (26, 6027877336), (31, 5055639056), (52, 3013938668), (62, 2527819528), (104, 1506969334), (124, 1263909764), (139, 1127516624), (169, 927365744), (208, 753484667), (248, 631954882), (278, 563758312), (338, 463682872), (403, 388895312), (496, 315977441), (556, 281879156), (676, 231841436), (806, 194447656), (1112, 140939578), (1352, 115920718), (1612, 97223828), (1807, 86732048), (2224, 70469789), (2704, 57960359), (3224, 48611914), (3614, 43366024), (4309, 36371504), (5239, 29915024), (6448, 24305957), (7228, 21683012), (8618, 18185752), (10478, 14957512), (13451, 11651536), (14456, 10841506), (17236, 9092876), (20956, 7478756), (23491, 6671696), (26902, 5825768), (28912, 5420753), (34472, 4546438), (41912, 3739378), (46982, 3335848), (53804, 2912884), (56017, 2797808), (68944, 2273219), (83824, 1869689), (93964, 1667924), (107608, 1456442), (112034, 1398904), (174863, 896272), (187928, 833962), (215216, 728221), (224068, 699452), (349726, 448136), (375856, 416981)]