143326144

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5557}}^1$

素因数の和:5613

約数の個数: 56

約数和(自身を含む): 316227968

約数和(自身を除く): 172901824

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 5557, 6448, 11114, 12896, 22228, 25792, 44456, 72241, 88912, 144482, 172267, 177824, 288964, 344534, 355648, 577928, 689068, 1155856, 1378136, 2239471, 2311712, 2756272, 4478942, 4623424, 5512544, 8957884, 11025088, 17915768, 35831536, 71663072, 143326144]

約数ペア:

[(1, 143326144), (2, 71663072), (4, 35831536), (8, 17915768), (13, 11025088), (16, 8957884), (26, 5512544), (31, 4623424), (32, 4478942), (52, 2756272), (62, 2311712), (64, 2239471), (104, 1378136), (124, 1155856), (208, 689068), (248, 577928), (403, 355648), (416, 344534), (496, 288964), (806, 177824), (832, 172267), (992, 144482), (1612, 88912), (1984, 72241), (3224, 44456), (5557, 25792), (6448, 22228), (11114, 12896)]