157089270784

素因数分解:

$2^{10}\times {\mathrm{127}}^1\times {\mathrm{1207933}}^1$

素因数の和:1208080

約数の個数: 44

約数和(自身を含む): 316498034944

約数和(自身を除く): 159408764160

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 1024, 2032, 4064, 8128, 16256, 32512, 65024, 130048, 1207933, 2415866, 4831732, 9663464, 19326928, 38653856, 77307712, 153407491, 154615424, 306814982, 309230848, 613629964, 618461696, 1227259928, 1236923392, 2454519856, 4909039712, 9818079424, 19636158848, 39272317696, 78544635392, 157089270784]

約数ペア:

[(1, 157089270784), (2, 78544635392), (4, 39272317696), (8, 19636158848), (16, 9818079424), (32, 4909039712), (64, 2454519856), (127, 1236923392), (128, 1227259928), (254, 618461696), (256, 613629964), (508, 309230848), (512, 306814982), (1016, 154615424), (1024, 153407491), (2032, 77307712), (4064, 38653856), (8128, 19326928), (16256, 9663464), (32512, 4831732), (65024, 2415866), (130048, 1207933)]