156984404988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{27919}}^1$

素因数の和:28627

約数の個数: 96

約数和(自身を含む): 397496816640

約数和(自身を除く): 240512411652

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 641, 731, 1282, 1462, 1923, 2193, 2564, 2924, 3846, 4386, 7692, 8772, 10897, 21794, 27563, 27919, 32691, 43588, 55126, 55838, 65382, 82689, 83757, 110252, 111676, 130764, 165378, 167514, 330756, 335028, 468571, 474623, 937142, 949246, 1200517, 1405713, 1423869, 1874284, 1898492, 2401034, 2811426, 2847738, 3601551, 4802068, 5622852, 5695476, 7203102, 14406204, 17896079, 20408789, 35792158, 40817578, 53688237, 61226367, 71584316, 81635156, 107376474, 122452734, 214752948, 244905468, 304233343, 608466686, 769531397, 912700029, 1216933372, 1539062794, 1825400058, 2308594191, 3078125588, 3650800116, 4617188382, 9234376764, 13082033749, 26164067498, 39246101247, 52328134996, 78492202494, 156984404988]

約数ペア:

[(1, 156984404988), (2, 78492202494), (3, 52328134996), (4, 39246101247), (6, 26164067498), (12, 13082033749), (17, 9234376764), (34, 4617188382), (43, 3650800116), (51, 3078125588), (68, 2308594191), (86, 1825400058), (102, 1539062794), (129, 1216933372), (172, 912700029), (204, 769531397), (258, 608466686), (516, 304233343), (641, 244905468), (731, 214752948), (1282, 122452734), (1462, 107376474), (1923, 81635156), (2193, 71584316), (2564, 61226367), (2924, 53688237), (3846, 40817578), (4386, 35792158), (7692, 20408789), (8772, 17896079), (10897, 14406204), (21794, 7203102), (27563, 5695476), (27919, 5622852), (32691, 4802068), (43588, 3601551), (55126, 2847738), (55838, 2811426), (65382, 2401034), (82689, 1898492), (83757, 1874284), (110252, 1423869), (111676, 1405713), (130764, 1200517), (165378, 949246), (167514, 937142), (330756, 474623), (335028, 468571)]