121189192

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{2389}}^1$

素因数の和:2785

約数の個数: 32

約数和(自身を含む): 241342200

約数和(自身を除く): 120153008

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 373, 746, 1492, 2389, 2984, 4778, 6341, 9556, 12682, 19112, 25364, 40613, 50728, 81226, 162452, 324904, 891097, 1782194, 3564388, 7128776, 15148649, 30297298, 60594596, 121189192]

約数ペア:

[(1, 121189192), (2, 60594596), (4, 30297298), (8, 15148649), (17, 7128776), (34, 3564388), (68, 1782194), (136, 891097), (373, 324904), (746, 162452), (1492, 81226), (2389, 50728), (2984, 40613), (4778, 25364), (6341, 19112), (9556, 12682)]