15663589188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:466

約数の個数: 192

約数和(自身を含む): 41204782080

約数和(自身を除く): 25541192892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 107, 129, 139, 156, 157, 172, 214, 258, 278, 314, 321, 417, 428, 471, 516, 556, 559, 628, 642, 834, 942, 1118, 1284, 1391, 1668, 1677, 1807, 1884, 2041, 2236, 2782, 3354, 3614, 4082, 4173, 4601, 5421, 5564, 5977, 6123, 6708, 6751, 7228, 8164, 8346, 9202, 10842, 11954, 12246, 13502, 13803, 14873, 16692, 16799, 17931, 18404, 20253, 21684, 21823, 23908, 24492, 27004, 27606, 29746, 33598, 35862, 40506, 43646, 44619, 50397, 55212, 59492, 59813, 65469, 67196, 71724, 77701, 81012, 87292, 87763, 89238, 100794, 119626, 130938, 155402, 175526, 178476, 179439, 193349, 201588, 218387, 233103, 239252, 261876, 263289, 283699, 310804, 351052, 358878, 386698, 436774, 466206, 526578, 567398, 580047, 639539, 655161, 717756, 722357, 773396, 851097, 873548, 932412, 938389, 1053156, 1134796, 1160094, 1279078, 1310322, 1444714, 1702194, 1876778, 1918617, 2167071, 2320188, 2335061, 2558156, 2620644, 2815167, 2889428, 3404388, 3753556, 3837234, 4334142, 4670122, 5630334, 7005183, 7674468, 8314007, 8668284, 9340244, 9390641, 11260668, 12199057, 14010366, 16628014, 18781282, 24398114, 24942021, 28020732, 28171923, 30355793, 33256028, 36597171, 37562564, 48796228, 49884042, 56343846, 60711586, 73194342, 91067379, 99768084, 100407623, 112687692, 121423172, 146388684, 182134758, 200815246, 301222869, 364269516, 401630492, 602445738, 1204891476, 1305299099, 2610598198, 3915897297, 5221196396, 7831794594, 15663589188]

約数ペア:

[(1, 15663589188), (2, 7831794594), (3, 5221196396), (4, 3915897297), (6, 2610598198), (12, 1305299099), (13, 1204891476), (26, 602445738), (39, 401630492), (43, 364269516), (52, 301222869), (78, 200815246), (86, 182134758), (107, 146388684), (129, 121423172), (139, 112687692), (156, 100407623), (157, 99768084), (172, 91067379), (214, 73194342), (258, 60711586), (278, 56343846), (314, 49884042), (321, 48796228), (417, 37562564), (428, 36597171), (471, 33256028), (516, 30355793), (556, 28171923), (559, 28020732), (628, 24942021), (642, 24398114), (834, 18781282), (942, 16628014), (1118, 14010366), (1284, 12199057), (1391, 11260668), (1668, 9390641), (1677, 9340244), (1807, 8668284), (1884, 8314007), (2041, 7674468), (2236, 7005183), (2782, 5630334), (3354, 4670122), (3614, 4334142), (4082, 3837234), (4173, 3753556), (4601, 3404388), (5421, 2889428), (5564, 2815167), (5977, 2620644), (6123, 2558156), (6708, 2335061), (6751, 2320188), (7228, 2167071), (8164, 1918617), (8346, 1876778), (9202, 1702194), (10842, 1444714), (11954, 1310322), (12246, 1279078), (13502, 1160094), (13803, 1134796), (14873, 1053156), (16692, 938389), (16799, 932412), (17931, 873548), (18404, 851097), (20253, 773396), (21684, 722357), (21823, 717756), (23908, 655161), (24492, 639539), (27004, 580047), (27606, 567398), (29746, 526578), (33598, 466206), (35862, 436774), (40506, 386698), (43646, 358878), (44619, 351052), (50397, 310804), (55212, 283699), (59492, 263289), (59813, 261876), (65469, 239252), (67196, 233103), (71724, 218387), (77701, 201588), (81012, 193349), (87292, 179439), (87763, 178476), (89238, 175526), (100794, 155402), (119626, 130938)]