131597364

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{601}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 313117056

約数和(自身を除く): 181519692

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 257, 284, 426, 514, 601, 771, 852, 1028, 1202, 1542, 1803, 2404, 3084, 3606, 7212, 18247, 36494, 42671, 54741, 72988, 85342, 109482, 128013, 154457, 170684, 218964, 256026, 308914, 463371, 512052, 617828, 926742, 1853484, 10966447, 21932894, 32899341, 43865788, 65798682, 131597364]

約数ペア:

[(1, 131597364), (2, 65798682), (3, 43865788), (4, 32899341), (6, 21932894), (12, 10966447), (71, 1853484), (142, 926742), (213, 617828), (257, 512052), (284, 463371), (426, 308914), (514, 256026), (601, 218964), (771, 170684), (852, 154457), (1028, 128013), (1202, 109482), (1542, 85342), (1803, 72988), (2404, 54741), (3084, 42671), (3606, 36494), (7212, 18247)]