15964826416

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{9397}}^1$

素因数の和:9627

約数の個数: 120

約数和(自身を含む): 39456488016

約数和(自身を除く): 23491661600

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 197, 308, 392, 394, 539, 616, 784, 788, 1078, 1232, 1379, 1576, 2156, 2167, 2758, 3152, 4312, 4334, 5516, 8624, 8668, 9397, 9653, 11032, 15169, 17336, 18794, 19306, 22064, 30338, 34672, 37588, 38612, 60676, 65779, 75176, 77224, 103367, 106183, 121352, 131558, 150352, 154448, 206734, 212366, 242704, 263116, 413468, 424732, 460453, 526232, 723569, 826936, 849464, 920906, 1052464, 1447138, 1653872, 1698928, 1841812, 1851209, 2894276, 3683624, 3702418, 5064983, 5788552, 7367248, 7404836, 10129966, 11577104, 12958463, 14809672, 20259932, 20363299, 25916926, 29619344, 40519864, 40726598, 51833852, 81039728, 81453196, 90709241, 103667704, 142543093, 162906392, 181418482, 207335408, 285086186, 325812784, 362836964, 570172372, 725673928, 997801651, 1140344744, 1451347856, 1995603302, 2280689488, 3991206604, 7982413208, 15964826416]

約数ペア:

[(1, 15964826416), (2, 7982413208), (4, 3991206604), (7, 2280689488), (8, 1995603302), (11, 1451347856), (14, 1140344744), (16, 997801651), (22, 725673928), (28, 570172372), (44, 362836964), (49, 325812784), (56, 285086186), (77, 207335408), (88, 181418482), (98, 162906392), (112, 142543093), (154, 103667704), (176, 90709241), (196, 81453196), (197, 81039728), (308, 51833852), (392, 40726598), (394, 40519864), (539, 29619344), (616, 25916926), (784, 20363299), (788, 20259932), (1078, 14809672), (1232, 12958463), (1379, 11577104), (1576, 10129966), (2156, 7404836), (2167, 7367248), (2758, 5788552), (3152, 5064983), (4312, 3702418), (4334, 3683624), (5516, 2894276), (8624, 1851209), (8668, 1841812), (9397, 1698928), (9653, 1653872), (11032, 1447138), (15169, 1052464), (17336, 920906), (18794, 849464), (19306, 826936), (22064, 723569), (30338, 526232), (34672, 460453), (37588, 424732), (38612, 413468), (60676, 263116), (65779, 242704), (75176, 212366), (77224, 206734), (103367, 154448), (106183, 150352), (121352, 131558)]