173368832

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2$

素因数の和:160

約数の個数: 120

約数和(自身を含む): 433441008

約数和(自身を除く): 260072176

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 61, 64, 91, 104, 112, 122, 128, 182, 208, 224, 244, 256, 364, 416, 427, 448, 488, 512, 728, 793, 832, 854, 896, 976, 1456, 1586, 1664, 1708, 1792, 1952, 2912, 3172, 3328, 3416, 3584, 3721, 3904, 5551, 5824, 6344, 6656, 6832, 7442, 7808, 11102, 11648, 12688, 13664, 14884, 15616, 22204, 23296, 25376, 26047, 27328, 29768, 31232, 44408, 46592, 48373, 50752, 52094, 54656, 59536, 88816, 96746, 101504, 104188, 109312, 119072, 177632, 193492, 203008, 208376, 218624, 238144, 338611, 355264, 386984, 406016, 416752, 476288, 677222, 710528, 773968, 833504, 952576, 1354444, 1421056, 1547936, 1667008, 1905152, 2708888, 2842112, 3095872, 3334016, 5417776, 6191744, 6668032, 10835552, 12383488, 13336064, 21671104, 24766976, 43342208, 86684416, 173368832]

約数ペア:

[(1, 173368832), (2, 86684416), (4, 43342208), (7, 24766976), (8, 21671104), (13, 13336064), (14, 12383488), (16, 10835552), (26, 6668032), (28, 6191744), (32, 5417776), (52, 3334016), (56, 3095872), (61, 2842112), (64, 2708888), (91, 1905152), (104, 1667008), (112, 1547936), (122, 1421056), (128, 1354444), (182, 952576), (208, 833504), (224, 773968), (244, 710528), (256, 677222), (364, 476288), (416, 416752), (427, 406016), (448, 386984), (488, 355264), (512, 338611), (728, 238144), (793, 218624), (832, 208376), (854, 203008), (896, 193492), (976, 177632), (1456, 119072), (1586, 109312), (1664, 104188), (1708, 101504), (1792, 96746), (1952, 88816), (2912, 59536), (3172, 54656), (3328, 52094), (3416, 50752), (3584, 48373), (3721, 46592), (3904, 44408), (5551, 31232), (5824, 29768), (6344, 27328), (6656, 26047), (6832, 25376), (7442, 23296), (7808, 22204), (11102, 15616), (11648, 14884), (12688, 13664)]