129925866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{643}}^1$

素因数の和:955

約数の個数: 64

約数和(自身を含む): 316044288

約数和(自身を除く): 186118422

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 283, 357, 566, 643, 714, 849, 1286, 1698, 1929, 1981, 3858, 3962, 4501, 4811, 5943, 9002, 9622, 10931, 11886, 13503, 14433, 21862, 27006, 28866, 32793, 33677, 65586, 67354, 76517, 101031, 153034, 181969, 202062, 229551, 363938, 459102, 545907, 1091814, 1273783, 2547566, 3093473, 3821349, 6186946, 7642698, 9280419, 18560838, 21654311, 43308622, 64962933, 129925866]

約数ペア:

[(1, 129925866), (2, 64962933), (3, 43308622), (6, 21654311), (7, 18560838), (14, 9280419), (17, 7642698), (21, 6186946), (34, 3821349), (42, 3093473), (51, 2547566), (102, 1273783), (119, 1091814), (238, 545907), (283, 459102), (357, 363938), (566, 229551), (643, 202062), (714, 181969), (849, 153034), (1286, 101031), (1698, 76517), (1929, 67354), (1981, 65586), (3858, 33677), (3962, 32793), (4501, 28866), (4811, 27006), (5943, 21862), (9002, 14433), (9622, 13503), (10931, 11886)]