161986776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{964207}}^1$

素因数の和:964223

約数の個数: 32

約数和(自身を含む): 462819840

約数和(自身を除く): 300833064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 964207, 1928414, 2892621, 3856828, 5785242, 6749449, 7713656, 11570484, 13498898, 20248347, 23140968, 26997796, 40496694, 53995592, 80993388, 161986776]

約数ペア:

[(1, 161986776), (2, 80993388), (3, 53995592), (4, 40496694), (6, 26997796), (7, 23140968), (8, 20248347), (12, 13498898), (14, 11570484), (21, 7713656), (24, 6749449), (28, 5785242), (42, 3856828), (56, 2892621), (84, 1928414), (168, 964207)]