129696512

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 108

約数和(自身を含む): 293600160

約数和(自身を除く): 163903648

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 79, 88, 106, 121, 128, 158, 176, 212, 242, 256, 316, 352, 424, 484, 583, 632, 704, 848, 869, 968, 1166, 1264, 1408, 1696, 1738, 1936, 2332, 2528, 2816, 3392, 3476, 3872, 4187, 4664, 5056, 6413, 6784, 6952, 7744, 8374, 9328, 9559, 10112, 12826, 13568, 13904, 15488, 16748, 18656, 19118, 20224, 25652, 27808, 30976, 33496, 37312, 38236, 46057, 51304, 55616, 66992, 74624, 76472, 92114, 102608, 111232, 133984, 149248, 152944, 184228, 205216, 222464, 267968, 305888, 368456, 410432, 506627, 535936, 611776, 736912, 820864, 1013254, 1071872, 1223552, 1473824, 1641728, 2026508, 2447104, 2947648, 4053016, 5895296, 8106032, 11790592, 16212064, 32424128, 64848256, 129696512]

約数ペア:

[(1, 129696512), (2, 64848256), (4, 32424128), (8, 16212064), (11, 11790592), (16, 8106032), (22, 5895296), (32, 4053016), (44, 2947648), (53, 2447104), (64, 2026508), (79, 1641728), (88, 1473824), (106, 1223552), (121, 1071872), (128, 1013254), (158, 820864), (176, 736912), (212, 611776), (242, 535936), (256, 506627), (316, 410432), (352, 368456), (424, 305888), (484, 267968), (583, 222464), (632, 205216), (704, 184228), (848, 152944), (869, 149248), (968, 133984), (1166, 111232), (1264, 102608), (1408, 92114), (1696, 76472), (1738, 74624), (1936, 66992), (2332, 55616), (2528, 51304), (2816, 46057), (3392, 38236), (3476, 37312), (3872, 33496), (4187, 30976), (4664, 27808), (5056, 25652), (6413, 20224), (6784, 19118), (6952, 18656), (7744, 16748), (8374, 15488), (9328, 13904), (9559, 13568), (10112, 12826)]