168379728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:633

約数の個数: 120

約数和(自身を含む): 488031264

約数和(自身を除く): 319651536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 53, 66, 88, 106, 121, 132, 159, 176, 212, 242, 264, 318, 363, 424, 484, 528, 547, 583, 636, 726, 848, 968, 1094, 1166, 1272, 1452, 1641, 1749, 1936, 2188, 2332, 2544, 2904, 3282, 3498, 4376, 4664, 5808, 6017, 6413, 6564, 6996, 8752, 9328, 12034, 12826, 13128, 13992, 18051, 19239, 24068, 25652, 26256, 27984, 28991, 36102, 38478, 48136, 51304, 57982, 66187, 72204, 76956, 86973, 96272, 102608, 115964, 132374, 144408, 153912, 173946, 198561, 231928, 264748, 288816, 307824, 318901, 347892, 397122, 463856, 529496, 637802, 695784, 794244, 956703, 1058992, 1275604, 1391568, 1588488, 1913406, 2551208, 3176976, 3507911, 3826812, 5102416, 7015822, 7653624, 10523733, 14031644, 15307248, 21047466, 28063288, 42094932, 56126576, 84189864, 168379728]

約数ペア:

[(1, 168379728), (2, 84189864), (3, 56126576), (4, 42094932), (6, 28063288), (8, 21047466), (11, 15307248), (12, 14031644), (16, 10523733), (22, 7653624), (24, 7015822), (33, 5102416), (44, 3826812), (48, 3507911), (53, 3176976), (66, 2551208), (88, 1913406), (106, 1588488), (121, 1391568), (132, 1275604), (159, 1058992), (176, 956703), (212, 794244), (242, 695784), (264, 637802), (318, 529496), (363, 463856), (424, 397122), (484, 347892), (528, 318901), (547, 307824), (583, 288816), (636, 264748), (726, 231928), (848, 198561), (968, 173946), (1094, 153912), (1166, 144408), (1272, 132374), (1452, 115964), (1641, 102608), (1749, 96272), (1936, 86973), (2188, 76956), (2332, 72204), (2544, 66187), (2904, 57982), (3282, 51304), (3498, 48136), (4376, 38478), (4664, 36102), (5808, 28991), (6017, 27984), (6413, 26256), (6564, 25652), (6996, 24068), (8752, 19239), (9328, 18051), (12034, 13992), (12826, 13128)]