129450992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:438

約数の個数: 80

約数和(自身を含む): 289052928

約数和(自身を除く): 159601936

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 113, 176, 184, 226, 253, 283, 368, 452, 506, 566, 904, 1012, 1132, 1243, 1808, 2024, 2264, 2486, 2599, 3113, 4048, 4528, 4972, 5198, 6226, 6509, 9944, 10396, 12452, 13018, 19888, 20792, 24904, 26036, 28589, 31979, 41584, 49808, 52072, 57178, 63958, 71599, 104144, 114356, 127916, 143198, 228712, 255832, 286396, 351769, 457424, 511664, 572792, 703538, 735517, 1145584, 1407076, 1471034, 2814152, 2942068, 5628304, 5884136, 8090687, 11768272, 16181374, 32362748, 64725496, 129450992]

約数ペア:

[(1, 129450992), (2, 64725496), (4, 32362748), (8, 16181374), (11, 11768272), (16, 8090687), (22, 5884136), (23, 5628304), (44, 2942068), (46, 2814152), (88, 1471034), (92, 1407076), (113, 1145584), (176, 735517), (184, 703538), (226, 572792), (253, 511664), (283, 457424), (368, 351769), (452, 286396), (506, 255832), (566, 228712), (904, 143198), (1012, 127916), (1132, 114356), (1243, 104144), (1808, 71599), (2024, 63958), (2264, 57178), (2486, 52072), (2599, 49808), (3113, 41584), (4048, 31979), (4528, 28589), (4972, 26036), (5198, 24904), (6226, 20792), (6509, 19888), (9944, 13018), (10396, 12452)]