152216988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{641}}^1$

素因数の和:923

約数の個数: 96

約数和(自身を含む): 445229568

約数和(自身を除く): 293012580

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 257, 308, 462, 514, 641, 771, 924, 1028, 1282, 1542, 1799, 1923, 2564, 2827, 3084, 3598, 3846, 4487, 5397, 5654, 7051, 7196, 7692, 8481, 8974, 10794, 11308, 13461, 14102, 16962, 17948, 19789, 21153, 21588, 26922, 28204, 33924, 39578, 42306, 49357, 53844, 59367, 79156, 84612, 98714, 118734, 148071, 164737, 197428, 237468, 296142, 329474, 494211, 592284, 658948, 988422, 1153159, 1812107, 1976844, 2306318, 3459477, 3624214, 4612636, 5436321, 6918954, 7248428, 10872642, 12684749, 13837908, 21745284, 25369498, 38054247, 50738996, 76108494, 152216988]

約数ペア:

[(1, 152216988), (2, 76108494), (3, 50738996), (4, 38054247), (6, 25369498), (7, 21745284), (11, 13837908), (12, 12684749), (14, 10872642), (21, 7248428), (22, 6918954), (28, 5436321), (33, 4612636), (42, 3624214), (44, 3459477), (66, 2306318), (77, 1976844), (84, 1812107), (132, 1153159), (154, 988422), (231, 658948), (257, 592284), (308, 494211), (462, 329474), (514, 296142), (641, 237468), (771, 197428), (924, 164737), (1028, 148071), (1282, 118734), (1542, 98714), (1799, 84612), (1923, 79156), (2564, 59367), (2827, 53844), (3084, 49357), (3598, 42306), (3846, 39578), (4487, 33924), (5397, 28204), (5654, 26922), (7051, 21588), (7196, 21153), (7692, 19789), (8481, 17948), (8974, 16962), (10794, 14102), (11308, 13461)]