134399488

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:255

約数の個数: 80

約数和(自身を含む): 285490656

約数和(自身を除く): 151091168

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 101, 113, 128, 184, 202, 226, 256, 368, 404, 452, 512, 736, 808, 904, 1472, 1616, 1808, 2323, 2599, 2944, 3232, 3616, 4646, 5198, 5888, 6464, 7232, 9292, 10396, 11413, 11776, 12928, 14464, 18584, 20792, 22826, 25856, 28928, 37168, 41584, 45652, 51712, 57856, 74336, 83168, 91304, 148672, 166336, 182608, 262499, 297344, 332672, 365216, 524998, 594688, 665344, 730432, 1049996, 1189376, 1330688, 1460864, 2099992, 2921728, 4199984, 5843456, 8399968, 16799936, 33599872, 67199744, 134399488]

約数ペア:

[(1, 134399488), (2, 67199744), (4, 33599872), (8, 16799936), (16, 8399968), (23, 5843456), (32, 4199984), (46, 2921728), (64, 2099992), (92, 1460864), (101, 1330688), (113, 1189376), (128, 1049996), (184, 730432), (202, 665344), (226, 594688), (256, 524998), (368, 365216), (404, 332672), (452, 297344), (512, 262499), (736, 182608), (808, 166336), (904, 148672), (1472, 91304), (1616, 83168), (1808, 74336), (2323, 57856), (2599, 51712), (2944, 45652), (3232, 41584), (3616, 37168), (4646, 28928), (5198, 25856), (5888, 22826), (6464, 20792), (7232, 18584), (9292, 14464), (10396, 12928), (11413, 11776)]