126154028

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:692

約数の個数: 96

約数和(自身を含む): 302937600

約数和(自身を除く): 176783572

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 343, 364, 539, 572, 637, 643, 686, 1001, 1078, 1274, 1286, 1372, 2002, 2156, 2548, 2572, 3773, 4004, 4459, 4501, 7007, 7073, 7546, 8359, 8918, 9002, 14014, 14146, 15092, 16718, 17836, 18004, 28028, 28292, 31507, 33436, 49049, 49511, 58513, 63014, 91949, 98098, 99022, 117026, 126028, 183898, 196196, 198044, 220549, 234052, 346577, 367796, 409591, 441098, 643643, 693154, 819182, 882196, 1287286, 1386308, 1638364, 2426039, 2574572, 2867137, 4505501, 4852078, 5734274, 9011002, 9704156, 11468548, 18022004, 31538507, 63077014, 126154028]

約数ペア:

[(1, 126154028), (2, 63077014), (4, 31538507), (7, 18022004), (11, 11468548), (13, 9704156), (14, 9011002), (22, 5734274), (26, 4852078), (28, 4505501), (44, 2867137), (49, 2574572), (52, 2426039), (77, 1638364), (91, 1386308), (98, 1287286), (143, 882196), (154, 819182), (182, 693154), (196, 643643), (286, 441098), (308, 409591), (343, 367796), (364, 346577), (539, 234052), (572, 220549), (637, 198044), (643, 196196), (686, 183898), (1001, 126028), (1078, 117026), (1274, 99022), (1286, 98098), (1372, 91949), (2002, 63014), (2156, 58513), (2548, 49511), (2572, 49049), (3773, 33436), (4004, 31507), (4459, 28292), (4501, 28028), (7007, 18004), (7073, 17836), (7546, 16718), (8359, 15092), (8918, 14146), (9002, 14014)]