164864448

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1375

約数の個数: 168

約数和(自身を含む): 557905920

約数和(自身を除く): 393041472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1319, 1344, 1488, 1736, 1953, 1984, 2016, 2232, 2604, 2638, 2976, 3472, 3906, 3957, 4032, 4464, 5208, 5276, 5952, 6944, 7812, 7914, 8928, 9233, 10416, 10552, 11871, 13888, 15624, 15828, 17856, 18466, 20832, 21104, 23742, 27699, 31248, 31656, 36932, 40889, 41664, 42208, 47484, 55398, 62496, 63312, 73864, 81778, 83097, 84416, 94968, 110796, 122667, 124992, 126624, 147728, 163556, 166194, 189936, 221592, 245334, 253248, 286223, 295456, 327112, 332388, 368001, 379872, 443184, 490668, 572446, 590912, 654224, 664776, 736002, 759744, 858669, 886368, 981336, 1144892, 1308448, 1329552, 1472004, 1717338, 1772736, 1962672, 2289784, 2576007, 2616896, 2659104, 2944008, 3434676, 3925344, 4579568, 5152014, 5318208, 5888016, 6869352, 7850688, 9159136, 10304028, 11776032, 13738704, 18318272, 20608056, 23552064, 27477408, 41216112, 54954816, 82432224, 164864448]

約数ペア:

[(1, 164864448), (2, 82432224), (3, 54954816), (4, 41216112), (6, 27477408), (7, 23552064), (8, 20608056), (9, 18318272), (12, 13738704), (14, 11776032), (16, 10304028), (18, 9159136), (21, 7850688), (24, 6869352), (28, 5888016), (31, 5318208), (32, 5152014), (36, 4579568), (42, 3925344), (48, 3434676), (56, 2944008), (62, 2659104), (63, 2616896), (64, 2576007), (72, 2289784), (84, 1962672), (93, 1772736), (96, 1717338), (112, 1472004), (124, 1329552), (126, 1308448), (144, 1144892), (168, 981336), (186, 886368), (192, 858669), (217, 759744), (224, 736002), (248, 664776), (252, 654224), (279, 590912), (288, 572446), (336, 490668), (372, 443184), (434, 379872), (448, 368001), (496, 332388), (504, 327112), (558, 295456), (576, 286223), (651, 253248), (672, 245334), (744, 221592), (868, 189936), (992, 166194), (1008, 163556), (1116, 147728), (1302, 126624), (1319, 124992), (1344, 122667), (1488, 110796), (1736, 94968), (1953, 84416), (1984, 83097), (2016, 81778), (2232, 73864), (2604, 63312), (2638, 62496), (2976, 55398), (3472, 47484), (3906, 42208), (3957, 41664), (4032, 40889), (4464, 36932), (5208, 31656), (5276, 31248), (5952, 27699), (6944, 23742), (7812, 21104), (7914, 20832), (8928, 18466), (9233, 17856), (10416, 15828), (10552, 15624), (11871, 13888)]