15619968

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 55692000

約数和(自身を除く): 40072032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 149, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 298, 312, 336, 364, 384, 416, 447, 448, 468, 504, 546, 576, 596, 624, 672, 728, 819, 832, 894, 896, 936, 1008, 1043, 1092, 1152, 1192, 1248, 1341, 1344, 1456, 1638, 1664, 1788, 1872, 1937, 2016, 2086, 2184, 2384, 2496, 2682, 2688, 2912, 3129, 3276, 3576, 3744, 3874, 4032, 4172, 4368, 4768, 4992, 5364, 5811, 5824, 6258, 6552, 7152, 7488, 7748, 8064, 8344, 8736, 9387, 9536, 10728, 11622, 11648, 12516, 13104, 13559, 14304, 14976, 15496, 16688, 17433, 17472, 18774, 19072, 21456, 23244, 25032, 26208, 27118, 28608, 30992, 33376, 34866, 34944, 37548, 40677, 42912, 46488, 50064, 52416, 54236, 57216, 61984, 66752, 69732, 75096, 81354, 85824, 92976, 100128, 104832, 108472, 122031, 123968, 133504, 139464, 150192, 162708, 171648, 185952, 200256, 216944, 244062, 247936, 278928, 300384, 325416, 371904, 400512, 433888, 488124, 557856, 600768, 650832, 743808, 867776, 976248, 1115712, 1201536, 1301664, 1735552, 1952496, 2231424, 2603328, 3904992, 5206656, 7809984, 15619968]

約数ペア:

[(1, 15619968), (2, 7809984), (3, 5206656), (4, 3904992), (6, 2603328), (7, 2231424), (8, 1952496), (9, 1735552), (12, 1301664), (13, 1201536), (14, 1115712), (16, 976248), (18, 867776), (21, 743808), (24, 650832), (26, 600768), (28, 557856), (32, 488124), (36, 433888), (39, 400512), (42, 371904), (48, 325416), (52, 300384), (56, 278928), (63, 247936), (64, 244062), (72, 216944), (78, 200256), (84, 185952), (91, 171648), (96, 162708), (104, 150192), (112, 139464), (117, 133504), (126, 123968), (128, 122031), (144, 108472), (149, 104832), (156, 100128), (168, 92976), (182, 85824), (192, 81354), (208, 75096), (224, 69732), (234, 66752), (252, 61984), (273, 57216), (288, 54236), (298, 52416), (312, 50064), (336, 46488), (364, 42912), (384, 40677), (416, 37548), (447, 34944), (448, 34866), (468, 33376), (504, 30992), (546, 28608), (576, 27118), (596, 26208), (624, 25032), (672, 23244), (728, 21456), (819, 19072), (832, 18774), (894, 17472), (896, 17433), (936, 16688), (1008, 15496), (1043, 14976), (1092, 14304), (1152, 13559), (1192, 13104), (1248, 12516), (1341, 11648), (1344, 11622), (1456, 10728), (1638, 9536), (1664, 9387), (1788, 8736), (1872, 8344), (1937, 8064), (2016, 7748), (2086, 7488), (2184, 7152), (2384, 6552), (2496, 6258), (2682, 5824), (2688, 5811), (2912, 5364), (3129, 4992), (3276, 4768), (3576, 4368), (3744, 4172), (3874, 4032)]