159821508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{643}}^1$

素因数の和:937

約数の個数: 96

約数和(自身を含む): 467389440

約数和(自身を除く): 307567932

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 269, 308, 462, 538, 643, 807, 924, 1076, 1286, 1614, 1883, 1929, 2572, 2959, 3228, 3766, 3858, 4501, 5649, 5918, 7073, 7532, 7716, 8877, 9002, 11298, 11836, 13503, 14146, 17754, 18004, 20713, 21219, 22596, 27006, 28292, 35508, 41426, 42438, 49511, 54012, 62139, 82852, 84876, 99022, 124278, 148533, 172967, 198044, 248556, 297066, 345934, 518901, 594132, 691868, 1037802, 1210769, 1902637, 2075604, 2421538, 3632307, 3805274, 4843076, 5707911, 7264614, 7610548, 11415822, 13318459, 14529228, 22831644, 26636918, 39955377, 53273836, 79910754, 159821508]

約数ペア:

[(1, 159821508), (2, 79910754), (3, 53273836), (4, 39955377), (6, 26636918), (7, 22831644), (11, 14529228), (12, 13318459), (14, 11415822), (21, 7610548), (22, 7264614), (28, 5707911), (33, 4843076), (42, 3805274), (44, 3632307), (66, 2421538), (77, 2075604), (84, 1902637), (132, 1210769), (154, 1037802), (231, 691868), (269, 594132), (308, 518901), (462, 345934), (538, 297066), (643, 248556), (807, 198044), (924, 172967), (1076, 148533), (1286, 124278), (1614, 99022), (1883, 84876), (1929, 82852), (2572, 62139), (2959, 54012), (3228, 49511), (3766, 42438), (3858, 41426), (4501, 35508), (5649, 28292), (5918, 27006), (7073, 22596), (7532, 21219), (7716, 20713), (8877, 18004), (9002, 17754), (11298, 14146), (11836, 13503)]