148245188

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:901

約数の個数: 72

約数和(自身を含む): 329864472

約数和(自身を除く): 181619284

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 73, 91, 98, 146, 182, 196, 292, 364, 511, 637, 797, 949, 1022, 1274, 1594, 1898, 2044, 2548, 3188, 3577, 3796, 5579, 6643, 7154, 10361, 11158, 13286, 14308, 20722, 22316, 26572, 39053, 41444, 46501, 58181, 72527, 78106, 93002, 116362, 145054, 156212, 186004, 232724, 290108, 407267, 507689, 756353, 814534, 1015378, 1512706, 1629068, 2030756, 2850869, 3025412, 5294471, 5701738, 10588942, 11403476, 21177884, 37061297, 74122594, 148245188]

約数ペア:

[(1, 148245188), (2, 74122594), (4, 37061297), (7, 21177884), (13, 11403476), (14, 10588942), (26, 5701738), (28, 5294471), (49, 3025412), (52, 2850869), (73, 2030756), (91, 1629068), (98, 1512706), (146, 1015378), (182, 814534), (196, 756353), (292, 507689), (364, 407267), (511, 290108), (637, 232724), (797, 186004), (949, 156212), (1022, 145054), (1274, 116362), (1594, 93002), (1898, 78106), (2044, 72527), (2548, 58181), (3188, 46501), (3577, 41444), (3796, 39053), (5579, 26572), (6643, 22316), (7154, 20722), (10361, 14308), (11158, 13286)]