188205120008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1097}}^1\times {\mathrm{26249}}^1$

素因数の和:27414

約数の個数: 64

約数和(自身を含む): 380457000000

約数和(自身を除く): 192251879992

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1097, 1634, 2194, 3268, 4388, 6536, 8776, 20843, 26249, 41686, 47171, 52498, 83372, 94342, 104996, 166744, 188684, 209992, 377368, 498731, 896249, 997462, 1128707, 1792498, 1994924, 2257414, 3584996, 3989848, 4514828, 7169992, 9029656, 21445433, 28795153, 42890866, 57590306, 85781732, 115180612, 171563464, 230361224, 547107907, 1094215814, 1238191579, 2188431628, 2476383158, 4376863256, 4952766316, 9905532632, 23525640001, 47051280002, 94102560004, 188205120008]

約数ペア:

[(1, 188205120008), (2, 94102560004), (4, 47051280002), (8, 23525640001), (19, 9905532632), (38, 4952766316), (43, 4376863256), (76, 2476383158), (86, 2188431628), (152, 1238191579), (172, 1094215814), (344, 547107907), (817, 230361224), (1097, 171563464), (1634, 115180612), (2194, 85781732), (3268, 57590306), (4388, 42890866), (6536, 28795153), (8776, 21445433), (20843, 9029656), (26249, 7169992), (41686, 4514828), (47171, 3989848), (52498, 3584996), (83372, 2257414), (94342, 1994924), (104996, 1792498), (166744, 1128707), (188684, 997462), (209992, 896249), (377368, 498731)]