167855952

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1237}}^1$

素因数の和:1516

約数の個数: 80

約数和(自身を含む): 475273152

約数和(自身を除く): 307417200

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 257, 264, 514, 528, 771, 1028, 1237, 1542, 2056, 2474, 2827, 3084, 3711, 4112, 4948, 5654, 6168, 7422, 8481, 9896, 11308, 12336, 13607, 14844, 16962, 19792, 22616, 27214, 29688, 33924, 40821, 45232, 54428, 59376, 67848, 81642, 108856, 135696, 163284, 217712, 317909, 326568, 635818, 653136, 953727, 1271636, 1907454, 2543272, 3496999, 3814908, 5086544, 6993998, 7629816, 10490997, 13987996, 15259632, 20981994, 27975992, 41963988, 55951984, 83927976, 167855952]

約数ペア:

[(1, 167855952), (2, 83927976), (3, 55951984), (4, 41963988), (6, 27975992), (8, 20981994), (11, 15259632), (12, 13987996), (16, 10490997), (22, 7629816), (24, 6993998), (33, 5086544), (44, 3814908), (48, 3496999), (66, 2543272), (88, 1907454), (132, 1271636), (176, 953727), (257, 653136), (264, 635818), (514, 326568), (528, 317909), (771, 217712), (1028, 163284), (1237, 135696), (1542, 108856), (2056, 81642), (2474, 67848), (2827, 59376), (3084, 54428), (3711, 45232), (4112, 40821), (4948, 33924), (5654, 29688), (6168, 27214), (7422, 22616), (8481, 19792), (9896, 16962), (11308, 14844), (12336, 13607)]