11821448136

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:659

約数の個数: 128

約数和(自身を含む): 30433075200

約数和(自身を除く): 18611627064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 151, 157, 158, 237, 263, 302, 314, 316, 453, 471, 474, 526, 604, 628, 632, 789, 906, 942, 948, 1052, 1208, 1256, 1578, 1812, 1884, 1896, 2104, 3156, 3624, 3768, 6312, 11929, 12403, 20777, 23707, 23858, 24806, 35787, 37209, 39713, 41291, 41554, 47414, 47716, 49612, 62331, 71121, 71574, 74418, 79426, 82582, 83108, 94828, 95432, 99224, 119139, 123873, 124662, 142242, 143148, 148836, 158852, 165164, 166216, 189656, 238278, 247746, 249324, 284484, 286296, 297672, 317704, 330328, 476556, 495492, 498648, 568968, 953112, 990984, 1872853, 3137327, 3261989, 3745706, 5618559, 6234941, 6274654, 6523978, 7491412, 9411981, 9785967, 11237118, 12469882, 12549308, 13047956, 14982824, 18704823, 18823962, 19571934, 22474236, 24939764, 25098616, 26095912, 37409646, 37647924, 39143868, 44948472, 49879528, 74819292, 75295848, 78287736, 149638584, 492560339, 985120678, 1477681017, 1970241356, 2955362034, 3940482712, 5910724068, 11821448136]

約数ペア:

[(1, 11821448136), (2, 5910724068), (3, 3940482712), (4, 2955362034), (6, 1970241356), (8, 1477681017), (12, 985120678), (24, 492560339), (79, 149638584), (151, 78287736), (157, 75295848), (158, 74819292), (237, 49879528), (263, 44948472), (302, 39143868), (314, 37647924), (316, 37409646), (453, 26095912), (471, 25098616), (474, 24939764), (526, 22474236), (604, 19571934), (628, 18823962), (632, 18704823), (789, 14982824), (906, 13047956), (942, 12549308), (948, 12469882), (1052, 11237118), (1208, 9785967), (1256, 9411981), (1578, 7491412), (1812, 6523978), (1884, 6274654), (1896, 6234941), (2104, 5618559), (3156, 3745706), (3624, 3261989), (3768, 3137327), (6312, 1872853), (11929, 990984), (12403, 953112), (20777, 568968), (23707, 498648), (23858, 495492), (24806, 476556), (35787, 330328), (37209, 317704), (39713, 297672), (41291, 286296), (41554, 284484), (47414, 249324), (47716, 247746), (49612, 238278), (62331, 189656), (71121, 166216), (71574, 165164), (74418, 158852), (79426, 148836), (82582, 143148), (83108, 142242), (94828, 124662), (95432, 123873), (99224, 119139)]