127127632

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1447}}^1$

素因数の和:1508

約数の個数: 60

約数和(自身を含む): 275612320

約数和(自身を除く): 148484688

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 289, 304, 323, 578, 646, 1156, 1292, 1447, 2312, 2584, 2894, 4624, 5168, 5491, 5788, 10982, 11576, 21964, 23152, 24599, 27493, 43928, 49198, 54986, 87856, 98396, 109972, 196792, 219944, 393584, 418183, 439888, 467381, 836366, 934762, 1672732, 1869524, 3345464, 3739048, 6690928, 7478096, 7945477, 15890954, 31781908, 63563816, 127127632]

約数ペア:

[(1, 127127632), (2, 63563816), (4, 31781908), (8, 15890954), (16, 7945477), (17, 7478096), (19, 6690928), (34, 3739048), (38, 3345464), (68, 1869524), (76, 1672732), (136, 934762), (152, 836366), (272, 467381), (289, 439888), (304, 418183), (323, 393584), (578, 219944), (646, 196792), (1156, 109972), (1292, 98396), (1447, 87856), (2312, 54986), (2584, 49198), (2894, 43928), (4624, 27493), (5168, 24599), (5491, 23152), (5788, 21964), (10982, 11576)]