173639872

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:246

約数の個数: 112

約数和(自身を含む): 410821632

約数和(自身を除く): 237181760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 71, 103, 106, 112, 142, 206, 212, 224, 284, 371, 412, 424, 448, 497, 568, 721, 742, 824, 848, 994, 1136, 1442, 1484, 1648, 1696, 1988, 2272, 2884, 2968, 3296, 3392, 3763, 3976, 4544, 5459, 5768, 5936, 6592, 7313, 7526, 7952, 10918, 11536, 11872, 14626, 15052, 15904, 21836, 23072, 23744, 26341, 29252, 30104, 31808, 38213, 43672, 46144, 51191, 52682, 58504, 60208, 76426, 87344, 102382, 105364, 117008, 120416, 152852, 174688, 204764, 210728, 234016, 240832, 305704, 349376, 387589, 409528, 421456, 468032, 611408, 775178, 819056, 842912, 1222816, 1550356, 1638112, 1685824, 2445632, 2713123, 3100712, 3276224, 5426246, 6201424, 10852492, 12402848, 21704984, 24805696, 43409968, 86819936, 173639872]

約数ペア:

[(1, 173639872), (2, 86819936), (4, 43409968), (7, 24805696), (8, 21704984), (14, 12402848), (16, 10852492), (28, 6201424), (32, 5426246), (53, 3276224), (56, 3100712), (64, 2713123), (71, 2445632), (103, 1685824), (106, 1638112), (112, 1550356), (142, 1222816), (206, 842912), (212, 819056), (224, 775178), (284, 611408), (371, 468032), (412, 421456), (424, 409528), (448, 387589), (497, 349376), (568, 305704), (721, 240832), (742, 234016), (824, 210728), (848, 204764), (994, 174688), (1136, 152852), (1442, 120416), (1484, 117008), (1648, 105364), (1696, 102382), (1988, 87344), (2272, 76426), (2884, 60208), (2968, 58504), (3296, 52682), (3392, 51191), (3763, 46144), (3976, 43672), (4544, 38213), (5459, 31808), (5768, 30104), (5936, 29252), (6592, 26341), (7313, 23744), (7526, 23072), (7952, 21836), (10918, 15904), (11536, 15052), (11872, 14626)]