133057178384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2239}}^1\times {\mathrm{285707}}^1$

素因数の和:287967

約数の個数: 40

約数和(自身を含む): 277753889280

約数和(自身を除く): 144696710896

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2239, 4478, 8956, 17912, 29107, 35824, 58214, 116428, 232856, 285707, 465712, 571414, 1142828, 2285656, 3714191, 4571312, 7428382, 14856764, 29713528, 59427056, 639697973, 1279395946, 2558791892, 5117583784, 8316073649, 10235167568, 16632147298, 33264294596, 66528589192, 133057178384]

約数ペア:

[(1, 133057178384), (2, 66528589192), (4, 33264294596), (8, 16632147298), (13, 10235167568), (16, 8316073649), (26, 5117583784), (52, 2558791892), (104, 1279395946), (208, 639697973), (2239, 59427056), (4478, 29713528), (8956, 14856764), (17912, 7428382), (29107, 4571312), (35824, 3714191), (58214, 2285656), (116428, 1142828), (232856, 571414), (285707, 465712)]