155168364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{4027}}^1$

素因数の和:4079

約数の個数: 72

約数和(自身を含む): 412789440

約数和(自身を除く): 257621076

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1482, 2028, 2964, 3211, 4027, 6422, 8054, 9633, 12081, 12844, 16108, 19266, 24162, 38532, 48324, 52351, 76513, 104702, 153026, 157053, 209404, 229539, 306052, 314106, 459078, 628212, 680563, 918156, 994669, 1361126, 1989338, 2041689, 2722252, 2984007, 3978676, 4083378, 5968014, 8166756, 11936028, 12930697, 25861394, 38792091, 51722788, 77584182, 155168364]

約数ペア:

[(1, 155168364), (2, 77584182), (3, 51722788), (4, 38792091), (6, 25861394), (12, 12930697), (13, 11936028), (19, 8166756), (26, 5968014), (38, 4083378), (39, 3978676), (52, 2984007), (57, 2722252), (76, 2041689), (78, 1989338), (114, 1361126), (156, 994669), (169, 918156), (228, 680563), (247, 628212), (338, 459078), (494, 314106), (507, 306052), (676, 229539), (741, 209404), (988, 157053), (1014, 153026), (1482, 104702), (2028, 76513), (2964, 52351), (3211, 48324), (4027, 38532), (6422, 24162), (8054, 19266), (9633, 16108), (12081, 12844)]