153313496

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1324

約数の個数: 64

約数和(自身を含む): 343222080

約数和(自身を除く): 189908584

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 61, 74, 122, 148, 244, 259, 296, 427, 488, 518, 854, 1036, 1213, 1708, 2072, 2257, 2426, 3416, 4514, 4852, 8491, 9028, 9704, 15799, 16982, 18056, 31598, 33964, 44881, 63196, 67928, 73993, 89762, 126392, 147986, 179524, 295972, 314167, 359048, 517951, 591944, 628334, 1035902, 1256668, 2071804, 2513336, 2737741, 4143608, 5475482, 10950964, 19164187, 21901928, 38328374, 76656748, 153313496]

約数ペア:

[(1, 153313496), (2, 76656748), (4, 38328374), (7, 21901928), (8, 19164187), (14, 10950964), (28, 5475482), (37, 4143608), (56, 2737741), (61, 2513336), (74, 2071804), (122, 1256668), (148, 1035902), (244, 628334), (259, 591944), (296, 517951), (427, 359048), (488, 314167), (518, 295972), (854, 179524), (1036, 147986), (1213, 126392), (1708, 89762), (2072, 73993), (2257, 67928), (2426, 63196), (3416, 44881), (4514, 33964), (4852, 31598), (8491, 18056), (9028, 16982), (9704, 15799)]