161926128

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1373}}^1$

素因数の和:1413

約数の個数: 200

約数和(自身を含む): 577233888

約数和(自身を除く): 415307760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 234, 252, 273, 312, 324, 336, 351, 364, 378, 432, 468, 504, 546, 567, 624, 648, 702, 728, 756, 819, 936, 1008, 1053, 1092, 1134, 1296, 1373, 1404, 1456, 1512, 1638, 1872, 2106, 2184, 2268, 2457, 2746, 2808, 3024, 3276, 4119, 4212, 4368, 4536, 4914, 5492, 5616, 6552, 7371, 8238, 8424, 9072, 9611, 9828, 10984, 12357, 13104, 14742, 16476, 16848, 17849, 19222, 19656, 21968, 24714, 28833, 29484, 32952, 35698, 37071, 38444, 39312, 49428, 53547, 57666, 58968, 65904, 71396, 74142, 76888, 86499, 98856, 107094, 111213, 115332, 117936, 124943, 142792, 148284, 153776, 160641, 172998, 197712, 214188, 222426, 230664, 249886, 259497, 285584, 296568, 321282, 345996, 374829, 428376, 444852, 461328, 481923, 499772, 518994, 593136, 642564, 691992, 749658, 778491, 856752, 889704, 963846, 999544, 1037988, 1124487, 1285128, 1383984, 1445769, 1499316, 1556982, 1779408, 1927692, 1999088, 2075976, 2248974, 2570256, 2891538, 2998632, 3113964, 3373461, 3855384, 4151952, 4497948, 5783076, 5997264, 6227928, 6746922, 7710768, 8995896, 10120383, 11566152, 12455856, 13493844, 17991792, 20240766, 23132304, 26987688, 40481532, 53975376, 80963064, 161926128]

約数ペア:

[(1, 161926128), (2, 80963064), (3, 53975376), (4, 40481532), (6, 26987688), (7, 23132304), (8, 20240766), (9, 17991792), (12, 13493844), (13, 12455856), (14, 11566152), (16, 10120383), (18, 8995896), (21, 7710768), (24, 6746922), (26, 6227928), (27, 5997264), (28, 5783076), (36, 4497948), (39, 4151952), (42, 3855384), (48, 3373461), (52, 3113964), (54, 2998632), (56, 2891538), (63, 2570256), (72, 2248974), (78, 2075976), (81, 1999088), (84, 1927692), (91, 1779408), (104, 1556982), (108, 1499316), (112, 1445769), (117, 1383984), (126, 1285128), (144, 1124487), (156, 1037988), (162, 999544), (168, 963846), (182, 889704), (189, 856752), (208, 778491), (216, 749658), (234, 691992), (252, 642564), (273, 593136), (312, 518994), (324, 499772), (336, 481923), (351, 461328), (364, 444852), (378, 428376), (432, 374829), (468, 345996), (504, 321282), (546, 296568), (567, 285584), (624, 259497), (648, 249886), (702, 230664), (728, 222426), (756, 214188), (819, 197712), (936, 172998), (1008, 160641), (1053, 153776), (1092, 148284), (1134, 142792), (1296, 124943), (1373, 117936), (1404, 115332), (1456, 111213), (1512, 107094), (1638, 98856), (1872, 86499), (2106, 76888), (2184, 74142), (2268, 71396), (2457, 65904), (2746, 58968), (2808, 57666), (3024, 53547), (3276, 49428), (4119, 39312), (4212, 38444), (4368, 37071), (4536, 35698), (4914, 32952), (5492, 29484), (5616, 28833), (6552, 24714), (7371, 21968), (8238, 19656), (8424, 19222), (9072, 17849), (9611, 16848), (9828, 16476), (10984, 14742), (12357, 13104)]