145378128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 449471232

約数和(自身を除く): 304093104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 61, 82, 84, 112, 122, 123, 164, 168, 173, 183, 244, 246, 287, 328, 336, 346, 366, 427, 488, 492, 519, 574, 656, 692, 732, 854, 861, 976, 984, 1038, 1148, 1211, 1281, 1384, 1464, 1708, 1722, 1968, 2076, 2296, 2422, 2501, 2562, 2768, 2928, 3416, 3444, 3633, 4152, 4592, 4844, 5002, 5124, 6832, 6888, 7093, 7266, 7503, 8304, 9688, 10004, 10248, 10553, 13776, 14186, 14532, 15006, 17507, 19376, 20008, 20496, 21106, 21279, 28372, 29064, 30012, 31659, 35014, 40016, 42212, 42558, 49651, 52521, 56744, 58128, 60024, 63318, 70028, 73871, 84424, 85116, 99302, 105042, 113488, 120048, 126636, 140056, 147742, 148953, 168848, 170232, 198604, 210084, 221613, 253272, 280112, 295484, 297906, 340464, 397208, 420168, 432673, 443226, 506544, 590968, 595812, 794416, 840336, 865346, 886452, 1181936, 1191624, 1298019, 1730692, 1772904, 2383248, 2596038, 3028711, 3461384, 3545808, 5192076, 6057422, 6922768, 9086133, 10384152, 12114844, 18172266, 20768304, 24229688, 36344532, 48459376, 72689064, 145378128]

約数ペア:

[(1, 145378128), (2, 72689064), (3, 48459376), (4, 36344532), (6, 24229688), (7, 20768304), (8, 18172266), (12, 12114844), (14, 10384152), (16, 9086133), (21, 6922768), (24, 6057422), (28, 5192076), (41, 3545808), (42, 3461384), (48, 3028711), (56, 2596038), (61, 2383248), (82, 1772904), (84, 1730692), (112, 1298019), (122, 1191624), (123, 1181936), (164, 886452), (168, 865346), (173, 840336), (183, 794416), (244, 595812), (246, 590968), (287, 506544), (328, 443226), (336, 432673), (346, 420168), (366, 397208), (427, 340464), (488, 297906), (492, 295484), (519, 280112), (574, 253272), (656, 221613), (692, 210084), (732, 198604), (854, 170232), (861, 168848), (976, 148953), (984, 147742), (1038, 140056), (1148, 126636), (1211, 120048), (1281, 113488), (1384, 105042), (1464, 99302), (1708, 85116), (1722, 84424), (1968, 73871), (2076, 70028), (2296, 63318), (2422, 60024), (2501, 58128), (2562, 56744), (2768, 52521), (2928, 49651), (3416, 42558), (3444, 42212), (3633, 40016), (4152, 35014), (4592, 31659), (4844, 30012), (5002, 29064), (5124, 28372), (6832, 21279), (6888, 21106), (7093, 20496), (7266, 20008), (7503, 19376), (8304, 17507), (9688, 15006), (10004, 14532), (10248, 14186), (10553, 13776)]