133952488

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{4253}}^1$

素因数の和:4417

約数の個数: 32

約数和(自身を含む): 261365760

約数和(自身を除く): 127413272

約数列:

[1, 2, 4, 8, 31, 62, 124, 127, 248, 254, 508, 1016, 3937, 4253, 7874, 8506, 15748, 17012, 31496, 34024, 131843, 263686, 527372, 540131, 1054744, 1080262, 2160524, 4321048, 16744061, 33488122, 66976244, 133952488]

約数ペア:

[(1, 133952488), (2, 66976244), (4, 33488122), (8, 16744061), (31, 4321048), (62, 2160524), (124, 1080262), (127, 1054744), (248, 540131), (254, 527372), (508, 263686), (1016, 131843), (3937, 34024), (4253, 31496), (7874, 17012), (8506, 15748)]