15707088378

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{5081}}^1$

素因数の和:5265

約数の個数: 128

約数和(自身を含む): 38639462400

約数和(自身を除く): 22932374022

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 114, 131, 138, 171, 207, 262, 342, 393, 414, 437, 513, 621, 786, 874, 1026, 1179, 1242, 1311, 2358, 2489, 2622, 3013, 3537, 3933, 4978, 5081, 6026, 7074, 7467, 7866, 9039, 10162, 11799, 14934, 15243, 18078, 22401, 23598, 27117, 30486, 44802, 45729, 54234, 57247, 67203, 81351, 91458, 96539, 114494, 116863, 134406, 137187, 162702, 171741, 193078, 233726, 274374, 289617, 343482, 350589, 515223, 579234, 665611, 701178, 868851, 1030446, 1051767, 1331222, 1545669, 1737702, 1996833, 2103534, 2220397, 2606553, 3091338, 3155301, 3993666, 4440794, 5213106, 5990499, 6310602, 6661191, 11980998, 12646609, 13322382, 15309053, 17971497, 19983573, 25293218, 30618106, 35942994, 37939827, 39967146, 45927159, 59950719, 75879654, 91854318, 113819481, 119901438, 137781477, 227638962, 275562954, 290872007, 341458443, 413344431, 581744014, 682916886, 826688862, 872616021, 1745232042, 2617848063, 5235696126, 7853544189, 15707088378]

約数ペア:

[(1, 15707088378), (2, 7853544189), (3, 5235696126), (6, 2617848063), (9, 1745232042), (18, 872616021), (19, 826688862), (23, 682916886), (27, 581744014), (38, 413344431), (46, 341458443), (54, 290872007), (57, 275562954), (69, 227638962), (114, 137781477), (131, 119901438), (138, 113819481), (171, 91854318), (207, 75879654), (262, 59950719), (342, 45927159), (393, 39967146), (414, 37939827), (437, 35942994), (513, 30618106), (621, 25293218), (786, 19983573), (874, 17971497), (1026, 15309053), (1179, 13322382), (1242, 12646609), (1311, 11980998), (2358, 6661191), (2489, 6310602), (2622, 5990499), (3013, 5213106), (3537, 4440794), (3933, 3993666), (4978, 3155301), (5081, 3091338), (6026, 2606553), (7074, 2220397), (7467, 2103534), (7866, 1996833), (9039, 1737702), (10162, 1545669), (11799, 1331222), (14934, 1051767), (15243, 1030446), (18078, 868851), (22401, 701178), (23598, 665611), (27117, 579234), (30486, 515223), (44802, 350589), (45729, 343482), (54234, 289617), (57247, 274374), (67203, 233726), (81351, 193078), (91458, 171741), (96539, 162702), (114494, 137187), (116863, 134406)]