143038688

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18097}}^1$

素因数の和:18139

約数の個数: 48

約数和(自身を含む): 319248720

約数和(自身を除く): 176210032

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 18097, 36194, 72388, 144776, 235261, 289552, 343843, 470522, 579104, 687686, 941044, 1375372, 1882088, 2750744, 3764176, 4469959, 5501488, 7528352, 8939918, 11002976, 17879836, 35759672, 71519344, 143038688]

約数ペア:

[(1, 143038688), (2, 71519344), (4, 35759672), (8, 17879836), (13, 11002976), (16, 8939918), (19, 7528352), (26, 5501488), (32, 4469959), (38, 3764176), (52, 2750744), (76, 1882088), (104, 1375372), (152, 941044), (208, 687686), (247, 579104), (304, 470522), (416, 343843), (494, 289552), (608, 235261), (988, 144776), (1976, 72388), (3952, 36194), (7904, 18097)]