252174

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 32

約数和(自身を含む): 562464

約数和(自身を除く): 310290

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 61, 78, 106, 122, 159, 183, 318, 366, 689, 793, 1378, 1586, 2067, 2379, 3233, 4134, 4758, 6466, 9699, 19398, 42029, 84058, 126087, 252174]

約数ペア:

[(1, 252174), (2, 126087), (3, 84058), (6, 42029), (13, 19398), (26, 9699), (39, 6466), (53, 4758), (61, 4134), (78, 3233), (106, 2379), (122, 2067), (159, 1586), (183, 1378), (318, 793), (366, 689)]