187521108

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:717

約数の個数: 96

約数和(自身を含む): 487280640

約数和(自身を除く): 299759532

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 43, 57, 62, 76, 86, 93, 114, 124, 129, 172, 186, 228, 258, 372, 516, 589, 617, 817, 1178, 1234, 1333, 1634, 1767, 1851, 2356, 2451, 2468, 2666, 3268, 3534, 3702, 3999, 4902, 5332, 7068, 7404, 7998, 9804, 11723, 15996, 19127, 23446, 25327, 26531, 35169, 38254, 46892, 50654, 53062, 57381, 70338, 75981, 76508, 79593, 101308, 106124, 114762, 140676, 151962, 159186, 229524, 303924, 318372, 363413, 504089, 726826, 822461, 1008178, 1090239, 1453652, 1512267, 1644922, 2016356, 2180478, 2467383, 3024534, 3289844, 4360956, 4934766, 6049068, 9869532, 15626759, 31253518, 46880277, 62507036, 93760554, 187521108]

約数ペア:

[(1, 187521108), (2, 93760554), (3, 62507036), (4, 46880277), (6, 31253518), (12, 15626759), (19, 9869532), (31, 6049068), (38, 4934766), (43, 4360956), (57, 3289844), (62, 3024534), (76, 2467383), (86, 2180478), (93, 2016356), (114, 1644922), (124, 1512267), (129, 1453652), (172, 1090239), (186, 1008178), (228, 822461), (258, 726826), (372, 504089), (516, 363413), (589, 318372), (617, 303924), (817, 229524), (1178, 159186), (1234, 151962), (1333, 140676), (1634, 114762), (1767, 106124), (1851, 101308), (2356, 79593), (2451, 76508), (2468, 75981), (2666, 70338), (3268, 57381), (3534, 53062), (3702, 50654), (3999, 46892), (4902, 38254), (5332, 35169), (7068, 26531), (7404, 25327), (7998, 23446), (9804, 19127), (11723, 15996)]