15663831864

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{1627}}^1$

素因数の和:1929

約数の個数: 128

約数和(自身を含む): 41522595840

約数和(自身を除く): 25858763976

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 107, 138, 163, 184, 214, 276, 321, 326, 428, 489, 552, 642, 652, 856, 978, 1284, 1304, 1627, 1956, 2461, 2568, 3254, 3749, 3912, 4881, 4922, 6508, 7383, 7498, 9762, 9844, 11247, 13016, 14766, 14996, 17441, 19524, 19688, 22494, 29532, 29992, 34882, 37421, 39048, 44988, 52323, 59064, 69764, 74842, 89976, 104646, 112263, 139528, 149684, 174089, 209292, 224526, 265201, 299368, 348178, 401143, 418584, 449052, 522267, 530402, 696356, 795603, 802286, 898104, 1044534, 1060804, 1203429, 1392712, 1591206, 1604572, 2089068, 2121608, 2406858, 3182412, 3209144, 4004047, 4178136, 4813716, 6099623, 6364824, 8008094, 9627432, 12012141, 12199246, 16016188, 18298869, 24024282, 24398492, 28376507, 32032376, 36597738, 48048564, 48796984, 56753014, 73195476, 85129521, 96097128, 113506028, 146390952, 170259042, 227012056, 340518084, 652659661, 681036168, 1305319322, 1957978983, 2610638644, 3915957966, 5221277288, 7831915932, 15663831864]

約数ペア:

[(1, 15663831864), (2, 7831915932), (3, 5221277288), (4, 3915957966), (6, 2610638644), (8, 1957978983), (12, 1305319322), (23, 681036168), (24, 652659661), (46, 340518084), (69, 227012056), (92, 170259042), (107, 146390952), (138, 113506028), (163, 96097128), (184, 85129521), (214, 73195476), (276, 56753014), (321, 48796984), (326, 48048564), (428, 36597738), (489, 32032376), (552, 28376507), (642, 24398492), (652, 24024282), (856, 18298869), (978, 16016188), (1284, 12199246), (1304, 12012141), (1627, 9627432), (1956, 8008094), (2461, 6364824), (2568, 6099623), (3254, 4813716), (3749, 4178136), (3912, 4004047), (4881, 3209144), (4922, 3182412), (6508, 2406858), (7383, 2121608), (7498, 2089068), (9762, 1604572), (9844, 1591206), (11247, 1392712), (13016, 1203429), (14766, 1060804), (14996, 1044534), (17441, 898104), (19524, 802286), (19688, 795603), (22494, 696356), (29532, 530402), (29992, 522267), (34882, 449052), (37421, 418584), (39048, 401143), (44988, 348178), (52323, 299368), (59064, 265201), (69764, 224526), (74842, 209292), (89976, 174089), (104646, 149684), (112263, 139528)]