138257533404

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{687397}}^1$

素因数の和:687595

約数の個数: 72

約数和(自身を含む): 361307387168

約数和(自身を除く): 223049853764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 151, 222, 302, 333, 444, 453, 604, 666, 906, 1332, 1359, 1812, 2718, 5436, 5587, 11174, 16761, 22348, 33522, 50283, 67044, 100566, 201132, 687397, 1374794, 2062191, 2749588, 4124382, 6186573, 8248764, 12373146, 24746292, 25433689, 50867378, 76301067, 101734756, 103796947, 152602134, 207593894, 228903201, 305204268, 311390841, 415187788, 457806402, 622781682, 915612804, 934172523, 1245563364, 1868345046, 3736690092, 3840487039, 7680974078, 11521461117, 15361948156, 23042922234, 34564383351, 46085844468, 69128766702, 138257533404]

約数ペア:

[(1, 138257533404), (2, 69128766702), (3, 46085844468), (4, 34564383351), (6, 23042922234), (9, 15361948156), (12, 11521461117), (18, 7680974078), (36, 3840487039), (37, 3736690092), (74, 1868345046), (111, 1245563364), (148, 934172523), (151, 915612804), (222, 622781682), (302, 457806402), (333, 415187788), (444, 311390841), (453, 305204268), (604, 228903201), (666, 207593894), (906, 152602134), (1332, 103796947), (1359, 101734756), (1812, 76301067), (2718, 50867378), (5436, 25433689), (5587, 24746292), (11174, 12373146), (16761, 8248764), (22348, 6186573), (33522, 4124382), (50283, 2749588), (67044, 2062191), (100566, 1374794), (201132, 687397)]