15668988504

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{5923}}^1$

素因数の和:6145

約数の個数: 128

約数和(自身を含む): 43193068800

約数和(自身を除く): 27524080296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 139, 156, 183, 244, 278, 312, 366, 417, 488, 556, 732, 793, 834, 1112, 1464, 1586, 1668, 1807, 2379, 3172, 3336, 3614, 4758, 5421, 5923, 6344, 7228, 8479, 9516, 10842, 11846, 14456, 16958, 17769, 19032, 21684, 23692, 25437, 33916, 35538, 43368, 47384, 50874, 67832, 71076, 76999, 101748, 110227, 142152, 153998, 203496, 220454, 230997, 307996, 330681, 361303, 440908, 461994, 615992, 661362, 722606, 823297, 881816, 923988, 1083909, 1322724, 1445212, 1646594, 1847976, 2167818, 2469891, 2645448, 2890424, 3293188, 4335636, 4696939, 4939782, 6586376, 8671272, 9393878, 9879564, 10702861, 14090817, 18787756, 19759128, 21405722, 28181634, 32108583, 37575512, 42811444, 50221117, 56363268, 64217166, 85622888, 100442234, 112726536, 128434332, 150663351, 200884468, 256868664, 301326702, 401768936, 602653404, 652874521, 1205306808, 1305749042, 1958623563, 2611498084, 3917247126, 5222996168, 7834494252, 15668988504]

約数ペア:

[(1, 15668988504), (2, 7834494252), (3, 5222996168), (4, 3917247126), (6, 2611498084), (8, 1958623563), (12, 1305749042), (13, 1205306808), (24, 652874521), (26, 602653404), (39, 401768936), (52, 301326702), (61, 256868664), (78, 200884468), (104, 150663351), (122, 128434332), (139, 112726536), (156, 100442234), (183, 85622888), (244, 64217166), (278, 56363268), (312, 50221117), (366, 42811444), (417, 37575512), (488, 32108583), (556, 28181634), (732, 21405722), (793, 19759128), (834, 18787756), (1112, 14090817), (1464, 10702861), (1586, 9879564), (1668, 9393878), (1807, 8671272), (2379, 6586376), (3172, 4939782), (3336, 4696939), (3614, 4335636), (4758, 3293188), (5421, 2890424), (5923, 2645448), (6344, 2469891), (7228, 2167818), (8479, 1847976), (9516, 1646594), (10842, 1445212), (11846, 1322724), (14456, 1083909), (16958, 923988), (17769, 881816), (19032, 823297), (21684, 722606), (23692, 661362), (25437, 615992), (33916, 461994), (35538, 440908), (43368, 361303), (47384, 330681), (50874, 307996), (67832, 230997), (71076, 220454), (76999, 203496), (101748, 153998), (110227, 142152)]