138041568

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{68473}}^1$

素因数の和:68496

約数の個数: 72

約数和(自身を含む): 448641648

約数和(自身を除く): 310600080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 68473, 136946, 205419, 273892, 410838, 479311, 547784, 616257, 821676, 958622, 1095568, 1232514, 1437933, 1643352, 1917244, 2191136, 2465028, 2875866, 3286704, 3834488, 4313799, 4930056, 5751732, 6573408, 7668976, 8627598, 9860112, 11503464, 15337952, 17255196, 19720224, 23006928, 34510392, 46013856, 69020784, 138041568]

約数ペア:

[(1, 138041568), (2, 69020784), (3, 46013856), (4, 34510392), (6, 23006928), (7, 19720224), (8, 17255196), (9, 15337952), (12, 11503464), (14, 9860112), (16, 8627598), (18, 7668976), (21, 6573408), (24, 5751732), (28, 4930056), (32, 4313799), (36, 3834488), (42, 3286704), (48, 2875866), (56, 2465028), (63, 2191136), (72, 1917244), (84, 1643352), (96, 1437933), (112, 1232514), (126, 1095568), (144, 958622), (168, 821676), (224, 616257), (252, 547784), (288, 479311), (336, 410838), (504, 273892), (672, 205419), (1008, 136946), (2016, 68473)]