145407808

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24967}}^1$

素因数の和:24999

約数の個数: 56

約数和(自身を含む): 355144832

約数和(自身を除く): 209737024

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, 24967, 49934, 99868, 174769, 199736, 324571, 349538, 399472, 649142, 699076, 798944, 1298284, 1398152, 1597888, 2271997, 2596568, 2796304, 4543994, 5193136, 5592608, 9087988, 10386272, 11185216, 18175976, 20772544, 36351952, 72703904, 145407808]

約数ペア:

[(1, 145407808), (2, 72703904), (4, 36351952), (7, 20772544), (8, 18175976), (13, 11185216), (14, 10386272), (16, 9087988), (26, 5592608), (28, 5193136), (32, 4543994), (52, 2796304), (56, 2596568), (64, 2271997), (91, 1597888), (104, 1398152), (112, 1298284), (182, 798944), (208, 699076), (224, 649142), (364, 399472), (416, 349538), (448, 324571), (728, 199736), (832, 174769), (1456, 99868), (2912, 49934), (5824, 24967)]