15318607158

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:583

約数の個数: 144

約数和(自身を含む): 36483932160

約数和(自身を除く): 21165325002

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 127, 171, 186, 254, 279, 342, 367, 381, 558, 589, 734, 762, 961, 1101, 1143, 1178, 1767, 1922, 2202, 2286, 2413, 2883, 3303, 3534, 3937, 4826, 5301, 5766, 6606, 6973, 7239, 7874, 8649, 10602, 11377, 11811, 13946, 14478, 17298, 18259, 20919, 21717, 22754, 23622, 34131, 35433, 36518, 41838, 43434, 46609, 54777, 62757, 68262, 70866, 74803, 93218, 102393, 109554, 122047, 125514, 139827, 149606, 164331, 204786, 216163, 224409, 244094, 279654, 328662, 352687, 366141, 419481, 432326, 448818, 648489, 673227, 705374, 732282, 838962, 885571, 1058061, 1098423, 1296978, 1346454, 1444879, 1771142, 1945467, 2116122, 2196846, 2318893, 2656713, 2889758, 3174183, 3890934, 4334637, 4637786, 5313426, 6348366, 6701053, 6956679, 7970139, 8669274, 13003911, 13402106, 13913358, 15940278, 20103159, 20870037, 26007822, 27452701, 40206318, 41740074, 44791249, 54905402, 60309477, 82358103, 89582498, 120618954, 134373747, 164716206, 247074309, 268747494, 403121241, 494148618, 806242482, 851033731, 1702067462, 2553101193, 5106202386, 7659303579, 15318607158]

約数ペア:

[(1, 15318607158), (2, 7659303579), (3, 5106202386), (6, 2553101193), (9, 1702067462), (18, 851033731), (19, 806242482), (31, 494148618), (38, 403121241), (57, 268747494), (62, 247074309), (93, 164716206), (114, 134373747), (127, 120618954), (171, 89582498), (186, 82358103), (254, 60309477), (279, 54905402), (342, 44791249), (367, 41740074), (381, 40206318), (558, 27452701), (589, 26007822), (734, 20870037), (762, 20103159), (961, 15940278), (1101, 13913358), (1143, 13402106), (1178, 13003911), (1767, 8669274), (1922, 7970139), (2202, 6956679), (2286, 6701053), (2413, 6348366), (2883, 5313426), (3303, 4637786), (3534, 4334637), (3937, 3890934), (4826, 3174183), (5301, 2889758), (5766, 2656713), (6606, 2318893), (6973, 2196846), (7239, 2116122), (7874, 1945467), (8649, 1771142), (10602, 1444879), (11377, 1346454), (11811, 1296978), (13946, 1098423), (14478, 1058061), (17298, 885571), (18259, 838962), (20919, 732282), (21717, 705374), (22754, 673227), (23622, 648489), (34131, 448818), (35433, 432326), (36518, 419481), (41838, 366141), (43434, 352687), (46609, 328662), (54777, 279654), (62757, 244094), (68262, 224409), (70866, 216163), (74803, 204786), (93218, 164331), (102393, 149606), (109554, 139827), (122047, 125514)]