156645346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 288199296

約数和(自身を除く): 131553950

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 113, 131, 143, 226, 262, 286, 407, 481, 814, 962, 1243, 1441, 1469, 1703, 2486, 2882, 2938, 3406, 4181, 4847, 5291, 8362, 9694, 10582, 14803, 16159, 18733, 29606, 32318, 37466, 45991, 53317, 54353, 63011, 91982, 106634, 108706, 126022, 162833, 192439, 325666, 384878, 547711, 597883, 693121, 1095422, 1195766, 1386242, 2116829, 4233658, 6024821, 7120243, 12049642, 14240486, 78322673, 156645346]

約数ペア:

[(1, 156645346), (2, 78322673), (11, 14240486), (13, 12049642), (22, 7120243), (26, 6024821), (37, 4233658), (74, 2116829), (113, 1386242), (131, 1195766), (143, 1095422), (226, 693121), (262, 597883), (286, 547711), (407, 384878), (481, 325666), (814, 192439), (962, 162833), (1243, 126022), (1441, 108706), (1469, 106634), (1703, 91982), (2486, 63011), (2882, 54353), (2938, 53317), (3406, 45991), (4181, 37466), (4847, 32318), (5291, 29606), (8362, 18733), (9694, 16159), (10582, 14803)]