133985236

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:661

約数の個数: 72

約数和(自身を含む): 299230848

約数和(自身を除く): 165245612

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 121, 142, 154, 242, 284, 308, 484, 497, 557, 781, 847, 994, 1114, 1562, 1694, 1988, 2228, 3124, 3388, 3899, 5467, 6127, 7798, 8591, 10934, 12254, 15596, 17182, 21868, 24508, 34364, 39547, 42889, 60137, 67397, 79094, 85778, 120274, 134794, 158188, 171556, 240548, 269588, 276829, 435017, 471779, 553658, 870034, 943558, 1107316, 1740068, 1887116, 3045119, 4785187, 6090238, 9570374, 12180476, 19140748, 33496309, 66992618, 133985236]

約数ペア:

[(1, 133985236), (2, 66992618), (4, 33496309), (7, 19140748), (11, 12180476), (14, 9570374), (22, 6090238), (28, 4785187), (44, 3045119), (71, 1887116), (77, 1740068), (121, 1107316), (142, 943558), (154, 870034), (242, 553658), (284, 471779), (308, 435017), (484, 276829), (497, 269588), (557, 240548), (781, 171556), (847, 158188), (994, 134794), (1114, 120274), (1562, 85778), (1694, 79094), (1988, 67397), (2228, 60137), (3124, 42889), (3388, 39547), (3899, 34364), (5467, 24508), (6127, 21868), (7798, 17182), (8591, 15596), (10934, 12254)]