160442128

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{11839}}^1$

素因数の和:11876

約数の個数: 60

約数和(自身を含む): 390530560

約数和(自身を除く): 230088432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 3388, 6776, 11839, 13552, 23678, 47356, 82873, 94712, 130229, 165746, 189424, 260458, 331492, 520916, 662984, 911603, 1041832, 1325968, 1432519, 1823206, 2083664, 2865038, 3646412, 5730076, 7292824, 10027633, 11460152, 14585648, 20055266, 22920304, 40110532, 80221064, 160442128]

約数ペア:

[(1, 160442128), (2, 80221064), (4, 40110532), (7, 22920304), (8, 20055266), (11, 14585648), (14, 11460152), (16, 10027633), (22, 7292824), (28, 5730076), (44, 3646412), (56, 2865038), (77, 2083664), (88, 1823206), (112, 1432519), (121, 1325968), (154, 1041832), (176, 911603), (242, 662984), (308, 520916), (484, 331492), (616, 260458), (847, 189424), (968, 165746), (1232, 130229), (1694, 94712), (1936, 82873), (3388, 47356), (6776, 23678), (11839, 13552)]