148960448

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25577}}^1$

素因数の和:25609

約数の個数: 56

約数和(自身を含む): 363821472

約数和(自身を除く): 214861024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 25577, 51154, 102308, 179039, 204616, 332501, 358078, 409232, 665002, 716156, 818464, 1330004, 1432312, 1636928, 2327507, 2660008, 2864624, 4655014, 5320016, 5729248, 9310028, 10640032, 11458496, 18620056, 21280064, 37240112, 74480224, 148960448]

約数ペア:

[(1, 148960448), (2, 74480224), (4, 37240112), (7, 21280064), (8, 18620056), (13, 11458496), (14, 10640032), (16, 9310028), (26, 5729248), (28, 5320016), (32, 4655014), (52, 2864624), (56, 2660008), (64, 2327507), (91, 1636928), (104, 1432312), (112, 1330004), (182, 818464), (208, 716156), (224, 665002), (364, 409232), (416, 358078), (448, 332501), (728, 204616), (832, 179039), (1456, 102308), (2912, 51154), (5824, 25577)]