154277172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{929}}^1$

素因数の和:1605

約数の個数: 72

約数和(自身を含む): 446846400

約数和(自身を除く): 292569228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 659, 929, 1318, 1858, 1977, 2636, 2787, 3716, 3954, 4613, 5574, 5931, 6503, 7908, 8361, 9226, 11148, 11862, 13006, 13839, 16722, 18452, 19509, 23724, 26012, 27678, 33444, 39018, 41517, 55356, 58527, 78036, 83034, 117054, 166068, 234108, 612211, 1224422, 1836633, 2448844, 3673266, 4285477, 5509899, 7346532, 8570954, 11019798, 12856431, 17141908, 22039596, 25712862, 38569293, 51425724, 77138586, 154277172]

約数ペア:

[(1, 154277172), (2, 77138586), (3, 51425724), (4, 38569293), (6, 25712862), (7, 22039596), (9, 17141908), (12, 12856431), (14, 11019798), (18, 8570954), (21, 7346532), (28, 5509899), (36, 4285477), (42, 3673266), (63, 2448844), (84, 1836633), (126, 1224422), (252, 612211), (659, 234108), (929, 166068), (1318, 117054), (1858, 83034), (1977, 78036), (2636, 58527), (2787, 55356), (3716, 41517), (3954, 39018), (4613, 33444), (5574, 27678), (5931, 26012), (6503, 23724), (7908, 19509), (8361, 18452), (9226, 16722), (11148, 13839), (11862, 13006)]