151916996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6947}}^1$

素因数の和:7040

約数の個数: 48

約数和(自身を含む): 336172032

約数和(自身を除く): 184255036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 5467, 6947, 10934, 13894, 21868, 27788, 48629, 76417, 97258, 152834, 194516, 305668, 493237, 534919, 986474, 1069838, 1972948, 2139676, 3452659, 5425607, 6905318, 10851214, 13810636, 21702428, 37979249, 75958498, 151916996]

約数ペア:

[(1, 151916996), (2, 75958498), (4, 37979249), (7, 21702428), (11, 13810636), (14, 10851214), (22, 6905318), (28, 5425607), (44, 3452659), (71, 2139676), (77, 1972948), (142, 1069838), (154, 986474), (284, 534919), (308, 493237), (497, 305668), (781, 194516), (994, 152834), (1562, 97258), (1988, 76417), (3124, 48629), (5467, 27788), (6947, 21868), (10934, 13894)]