155449112

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3187}}^1$

素因数の和:3280

約数の個数: 64

約数和(自身を含む): 364197120

約数和(自身を除く): 208748008

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 104, 134, 182, 268, 364, 469, 536, 728, 871, 938, 1742, 1876, 3187, 3484, 3752, 6097, 6374, 6968, 12194, 12748, 22309, 24388, 25496, 41431, 44618, 48776, 82862, 89236, 165724, 178472, 213529, 290017, 331448, 427058, 580034, 854116, 1160068, 1494703, 1708232, 2320136, 2775877, 2989406, 5551754, 5978812, 11103508, 11957624, 19431139, 22207016, 38862278, 77724556, 155449112]

約数ペア:

[(1, 155449112), (2, 77724556), (4, 38862278), (7, 22207016), (8, 19431139), (13, 11957624), (14, 11103508), (26, 5978812), (28, 5551754), (52, 2989406), (56, 2775877), (67, 2320136), (91, 1708232), (104, 1494703), (134, 1160068), (182, 854116), (268, 580034), (364, 427058), (469, 331448), (536, 290017), (728, 213529), (871, 178472), (938, 165724), (1742, 89236), (1876, 82862), (3187, 48776), (3484, 44618), (3752, 41431), (6097, 25496), (6374, 24388), (6968, 22309), (12194, 12748)]