161841312

素因数分解:

$2^5\times 3^2\times {\mathrm{113}}^1\times {\mathrm{4973}}^1$

素因数の和:5102

約数の個数: 72

約数和(自身を含む): 464402484

約数和(自身を除く): 302561172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 113, 144, 226, 288, 339, 452, 678, 904, 1017, 1356, 1808, 2034, 2712, 3616, 4068, 4973, 5424, 8136, 9946, 10848, 14919, 16272, 19892, 29838, 32544, 39784, 44757, 59676, 79568, 89514, 119352, 159136, 179028, 238704, 358056, 477408, 561949, 716112, 1123898, 1432224, 1685847, 2247796, 3371694, 4495592, 5057541, 6743388, 8991184, 10115082, 13486776, 17982368, 20230164, 26973552, 40460328, 53947104, 80920656, 161841312]

約数ペア:

[(1, 161841312), (2, 80920656), (3, 53947104), (4, 40460328), (6, 26973552), (8, 20230164), (9, 17982368), (12, 13486776), (16, 10115082), (18, 8991184), (24, 6743388), (32, 5057541), (36, 4495592), (48, 3371694), (72, 2247796), (96, 1685847), (113, 1432224), (144, 1123898), (226, 716112), (288, 561949), (339, 477408), (452, 358056), (678, 238704), (904, 179028), (1017, 159136), (1356, 119352), (1808, 89514), (2034, 79568), (2712, 59676), (3616, 44757), (4068, 39784), (4973, 32544), (5424, 29838), (8136, 19892), (9946, 16272), (10848, 14919)]