157051048

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1321}}^1$

素因数の和:1538

約数の個数: 64

約数和(自身を含む): 369313920

約数和(自身を除く): 212262872

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 193, 308, 386, 616, 772, 1321, 1351, 1544, 2123, 2642, 2702, 4246, 5284, 5404, 8492, 9247, 10568, 10808, 14531, 14861, 16984, 18494, 29062, 29722, 36988, 58124, 59444, 73976, 101717, 116248, 118888, 203434, 254953, 406868, 509906, 813736, 1019812, 1784671, 2039624, 2804483, 3569342, 5608966, 7138684, 11217932, 14277368, 19631381, 22435864, 39262762, 78525524, 157051048]

約数ペア:

[(1, 157051048), (2, 78525524), (4, 39262762), (7, 22435864), (8, 19631381), (11, 14277368), (14, 11217932), (22, 7138684), (28, 5608966), (44, 3569342), (56, 2804483), (77, 2039624), (88, 1784671), (154, 1019812), (193, 813736), (308, 509906), (386, 406868), (616, 254953), (772, 203434), (1321, 118888), (1351, 116248), (1544, 101717), (2123, 73976), (2642, 59444), (2702, 58124), (4246, 36988), (5284, 29722), (5404, 29062), (8492, 18494), (9247, 16984), (10568, 14861), (10808, 14531)]