151916492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13463}}^1$

素因数の和:13518

約数の個数: 48

約数和(自身を含む): 337784832

約数和(自身を除く): 185868340

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 13463, 26926, 53852, 94241, 175019, 188482, 350038, 376964, 417353, 700076, 834706, 1225133, 1669412, 2450266, 2921471, 4900532, 5425589, 5842942, 10851178, 11685884, 21702356, 37979123, 75958246, 151916492]

約数ペア:

[(1, 151916492), (2, 75958246), (4, 37979123), (7, 21702356), (13, 11685884), (14, 10851178), (26, 5842942), (28, 5425589), (31, 4900532), (52, 2921471), (62, 2450266), (91, 1669412), (124, 1225133), (182, 834706), (217, 700076), (364, 417353), (403, 376964), (434, 350038), (806, 188482), (868, 175019), (1612, 94241), (2821, 53852), (5642, 26926), (11284, 13463)]