131845812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:885

約数の個数: 96

約数和(自身を含む): 375717888

約数和(自身を除く): 243872076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 127, 204, 238, 254, 357, 381, 476, 508, 714, 727, 762, 889, 1428, 1454, 1524, 1778, 2159, 2181, 2667, 2908, 3556, 4318, 4362, 5089, 5334, 6477, 8636, 8724, 10178, 10668, 12359, 12954, 15113, 15267, 20356, 24718, 25908, 30226, 30534, 37077, 45339, 49436, 60452, 61068, 74154, 86513, 90678, 92329, 148308, 173026, 181356, 184658, 259539, 276987, 346052, 369316, 519078, 553974, 646303, 1038156, 1107948, 1292606, 1569593, 1938909, 2585212, 3139186, 3877818, 4708779, 6278372, 7755636, 9417558, 10987151, 18835116, 21974302, 32961453, 43948604, 65922906, 131845812]

約数ペア:

[(1, 131845812), (2, 65922906), (3, 43948604), (4, 32961453), (6, 21974302), (7, 18835116), (12, 10987151), (14, 9417558), (17, 7755636), (21, 6278372), (28, 4708779), (34, 3877818), (42, 3139186), (51, 2585212), (68, 1938909), (84, 1569593), (102, 1292606), (119, 1107948), (127, 1038156), (204, 646303), (238, 553974), (254, 519078), (357, 369316), (381, 346052), (476, 276987), (508, 259539), (714, 184658), (727, 181356), (762, 173026), (889, 148308), (1428, 92329), (1454, 90678), (1524, 86513), (1778, 74154), (2159, 61068), (2181, 60452), (2667, 49436), (2908, 45339), (3556, 37077), (4318, 30534), (4362, 30226), (5089, 25908), (5334, 24718), (6477, 20356), (8636, 15267), (8724, 15113), (10178, 12954), (10668, 12359)]