129693168

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1997}}^1$

素因数の和:2063

約数の個数: 120

約数和(自身を含む): 405817776

約数和(自身を除く): 276124608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 41, 44, 48, 66, 72, 82, 88, 99, 123, 132, 144, 164, 176, 198, 246, 264, 328, 369, 396, 451, 492, 528, 656, 738, 792, 902, 984, 1353, 1476, 1584, 1804, 1968, 1997, 2706, 2952, 3608, 3994, 4059, 5412, 5904, 5991, 7216, 7988, 8118, 10824, 11982, 15976, 16236, 17973, 21648, 21967, 23964, 31952, 32472, 35946, 43934, 47928, 64944, 65901, 71892, 81877, 87868, 95856, 131802, 143784, 163754, 175736, 197703, 245631, 263604, 287568, 327508, 351472, 395406, 491262, 527208, 655016, 736893, 790812, 900647, 982524, 1054416, 1310032, 1473786, 1581624, 1801294, 1965048, 2701941, 2947572, 3163248, 3602588, 3930096, 5403882, 5895144, 7205176, 8105823, 10807764, 11790288, 14410352, 16211646, 21615528, 32423292, 43231056, 64846584, 129693168]

約数ペア:

[(1, 129693168), (2, 64846584), (3, 43231056), (4, 32423292), (6, 21615528), (8, 16211646), (9, 14410352), (11, 11790288), (12, 10807764), (16, 8105823), (18, 7205176), (22, 5895144), (24, 5403882), (33, 3930096), (36, 3602588), (41, 3163248), (44, 2947572), (48, 2701941), (66, 1965048), (72, 1801294), (82, 1581624), (88, 1473786), (99, 1310032), (123, 1054416), (132, 982524), (144, 900647), (164, 790812), (176, 736893), (198, 655016), (246, 527208), (264, 491262), (328, 395406), (369, 351472), (396, 327508), (451, 287568), (492, 263604), (528, 245631), (656, 197703), (738, 175736), (792, 163754), (902, 143784), (984, 131802), (1353, 95856), (1476, 87868), (1584, 81877), (1804, 71892), (1968, 65901), (1997, 64944), (2706, 47928), (2952, 43934), (3608, 35946), (3994, 32472), (4059, 31952), (5412, 23964), (5904, 21967), (5991, 21648), (7216, 17973), (7988, 16236), (8118, 15976), (10824, 11982)]