154220672

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 317260800

約数和(自身を除く): 163040128

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 127, 128, 179, 212, 254, 358, 424, 508, 716, 848, 1016, 1432, 1696, 2032, 2864, 3392, 4064, 5728, 6731, 6784, 8128, 9487, 11456, 13462, 16256, 18974, 22733, 22912, 26924, 37948, 45466, 53848, 75896, 90932, 107696, 151792, 181864, 215392, 303584, 363728, 430784, 607168, 727456, 861568, 1204849, 1214336, 1454912, 2409698, 2909824, 4819396, 9638792, 19277584, 38555168, 77110336, 154220672]

約数ペア:

[(1, 154220672), (2, 77110336), (4, 38555168), (8, 19277584), (16, 9638792), (32, 4819396), (53, 2909824), (64, 2409698), (106, 1454912), (127, 1214336), (128, 1204849), (179, 861568), (212, 727456), (254, 607168), (358, 430784), (424, 363728), (508, 303584), (716, 215392), (848, 181864), (1016, 151792), (1432, 107696), (1696, 90932), (2032, 75896), (2864, 53848), (3392, 45466), (4064, 37948), (5728, 26924), (6731, 22912), (6784, 22733), (8128, 18974), (9487, 16256), (11456, 13462)]