125428506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 295680000

約数和(自身を除く): 170251494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 199, 258, 301, 349, 398, 597, 602, 698, 903, 1047, 1194, 1393, 1806, 2094, 2443, 2786, 4179, 4886, 7329, 8358, 8557, 14658, 15007, 17114, 25671, 30014, 45021, 51342, 59899, 69451, 90042, 105049, 119798, 138902, 179697, 208353, 210098, 315147, 359394, 416706, 486157, 630294, 972314, 1458471, 2916942, 2986393, 5972786, 8959179, 17918358, 20904751, 41809502, 62714253, 125428506]

約数ペア:

[(1, 125428506), (2, 62714253), (3, 41809502), (6, 20904751), (7, 17918358), (14, 8959179), (21, 5972786), (42, 2986393), (43, 2916942), (86, 1458471), (129, 972314), (199, 630294), (258, 486157), (301, 416706), (349, 359394), (398, 315147), (597, 210098), (602, 208353), (698, 179697), (903, 138902), (1047, 119798), (1194, 105049), (1393, 90042), (1806, 69451), (2094, 59899), (2443, 51342), (2786, 45021), (4179, 30014), (4886, 25671), (7329, 17114), (8358, 15007), (8557, 14658)]