173335968

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:787

約数の個数: 144

約数和(自身を含む): 539544096

約数和(自身を除く): 366208128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 67, 72, 78, 96, 104, 117, 134, 144, 156, 201, 208, 234, 268, 288, 312, 402, 416, 468, 536, 603, 624, 691, 804, 871, 936, 1072, 1206, 1248, 1382, 1608, 1742, 1872, 2073, 2144, 2412, 2613, 2764, 3216, 3484, 3744, 4146, 4824, 5226, 5528, 6219, 6432, 6968, 7839, 8292, 8983, 9648, 10452, 11056, 12438, 13936, 15678, 16584, 17966, 19296, 20904, 22112, 24876, 26949, 27872, 31356, 33168, 35932, 41808, 46297, 49752, 53898, 62712, 66336, 71864, 80847, 83616, 92594, 99504, 107796, 125424, 138891, 143728, 161694, 185188, 199008, 215592, 250848, 277782, 287456, 323388, 370376, 416673, 431184, 555564, 601861, 646776, 740752, 833346, 862368, 1111128, 1203722, 1293552, 1481504, 1666692, 1805583, 2222256, 2407444, 2587104, 3333384, 3611166, 4444512, 4814888, 5416749, 6666768, 7222332, 9629776, 10833498, 13333536, 14444664, 19259552, 21666996, 28889328, 43333992, 57778656, 86667984, 173335968]

約数ペア:

[(1, 173335968), (2, 86667984), (3, 57778656), (4, 43333992), (6, 28889328), (8, 21666996), (9, 19259552), (12, 14444664), (13, 13333536), (16, 10833498), (18, 9629776), (24, 7222332), (26, 6666768), (32, 5416749), (36, 4814888), (39, 4444512), (48, 3611166), (52, 3333384), (67, 2587104), (72, 2407444), (78, 2222256), (96, 1805583), (104, 1666692), (117, 1481504), (134, 1293552), (144, 1203722), (156, 1111128), (201, 862368), (208, 833346), (234, 740752), (268, 646776), (288, 601861), (312, 555564), (402, 431184), (416, 416673), (468, 370376), (536, 323388), (603, 287456), (624, 277782), (691, 250848), (804, 215592), (871, 199008), (936, 185188), (1072, 161694), (1206, 143728), (1248, 138891), (1382, 125424), (1608, 107796), (1742, 99504), (1872, 92594), (2073, 83616), (2144, 80847), (2412, 71864), (2613, 66336), (2764, 62712), (3216, 53898), (3484, 49752), (3744, 46297), (4146, 41808), (4824, 35932), (5226, 33168), (5528, 31356), (6219, 27872), (6432, 26949), (6968, 24876), (7839, 22112), (8292, 20904), (8983, 19296), (9648, 17966), (10452, 16584), (11056, 15678), (12438, 13936)]