181302368

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11779}}^1$

素因数の和:11839

約数の個数: 48

約数和(自身を含む): 394818480

約数和(自身を除く): 213516112

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1924, 3848, 7696, 11779, 15392, 23558, 47116, 94232, 153127, 188464, 306254, 376928, 435823, 612508, 871646, 1225016, 1743292, 2450032, 3486584, 4900064, 5665699, 6973168, 11331398, 13946336, 22662796, 45325592, 90651184, 181302368]

約数ペア:

[(1, 181302368), (2, 90651184), (4, 45325592), (8, 22662796), (13, 13946336), (16, 11331398), (26, 6973168), (32, 5665699), (37, 4900064), (52, 3486584), (74, 2450032), (104, 1743292), (148, 1225016), (208, 871646), (296, 612508), (416, 435823), (481, 376928), (592, 306254), (962, 188464), (1184, 153127), (1924, 94232), (3848, 47116), (7696, 23558), (11779, 15392)]