161528532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{33073}}^1$

素因数の和:33128

約数の個数: 48

約数和(自身を含む): 422288832

約数和(自身を除く): 260760300

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 4884, 33073, 66146, 99219, 132292, 198438, 363803, 396876, 727606, 1091409, 1223701, 1455212, 2182818, 2447402, 3671103, 4365636, 4894804, 7342206, 13460711, 14684412, 26921422, 40382133, 53842844, 80764266, 161528532]

約数ペア:

[(1, 161528532), (2, 80764266), (3, 53842844), (4, 40382133), (6, 26921422), (11, 14684412), (12, 13460711), (22, 7342206), (33, 4894804), (37, 4365636), (44, 3671103), (66, 2447402), (74, 2182818), (111, 1455212), (132, 1223701), (148, 1091409), (222, 727606), (407, 396876), (444, 363803), (814, 198438), (1221, 132292), (1628, 99219), (2442, 66146), (4884, 33073)]