141286427648

素因数分解:

$2^{10}\times {\mathrm{557}}^1\times {\mathrm{247711}}^1$

素因数の和:248288

約数の個数: 44

約数和(自身を含む): 282943086912

約数和(自身を除く): 141656659264

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 557, 1024, 1114, 2228, 4456, 8912, 17824, 35648, 71296, 142592, 247711, 285184, 495422, 570368, 990844, 1981688, 3963376, 7926752, 15853504, 31707008, 63414016, 126828032, 137975027, 253656064, 275950054, 551900108, 1103800216, 2207600432, 4415200864, 8830401728, 17660803456, 35321606912, 70643213824, 141286427648]

約数ペア:

[(1, 141286427648), (2, 70643213824), (4, 35321606912), (8, 17660803456), (16, 8830401728), (32, 4415200864), (64, 2207600432), (128, 1103800216), (256, 551900108), (512, 275950054), (557, 253656064), (1024, 137975027), (1114, 126828032), (2228, 63414016), (4456, 31707008), (8912, 15853504), (17824, 7926752), (35648, 3963376), (71296, 1981688), (142592, 990844), (247711, 570368), (285184, 495422)]