161824432

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{11941}}^1$

素因数の和:11978

約数の個数: 60

約数和(自身を含む): 393894928

約数和(自身を除く): 232070496

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, 11941, 13552, 23882, 47764, 83587, 95528, 131351, 167174, 191056, 262702, 334348, 525404, 668696, 919457, 1050808, 1337392, 1444861, 1838914, 2101616, 2889722, 3677828, 5779444, 7355656, 10114027, 11558888, 14711312, 20228054, 23117776, 40456108, 80912216, 161824432]

約数ペア:

[(1, 161824432), (2, 80912216), (4, 40456108), (7, 23117776), (8, 20228054), (11, 14711312), (14, 11558888), (16, 10114027), (22, 7355656), (28, 5779444), (44, 3677828), (56, 2889722), (77, 2101616), (88, 1838914), (112, 1444861), (121, 1337392), (154, 1050808), (176, 919457), (242, 668696), (308, 525404), (484, 334348), (616, 262702), (847, 191056), (968, 167174), (1232, 131351), (1694, 95528), (1936, 83587), (3388, 47764), (6776, 23882), (11941, 13552)]