156907794

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{3221}}^1$

素因数の和:3602

約数の個数: 32

約数和(自身を含む): 328489344

約数和(自身を除く): 171581550

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 353, 706, 1059, 2118, 3221, 6442, 8119, 9663, 16238, 19326, 24357, 48714, 74083, 148166, 222249, 444498, 1137013, 2274026, 3411039, 6822078, 26151299, 52302598, 78453897, 156907794]

約数ペア:

[(1, 156907794), (2, 78453897), (3, 52302598), (6, 26151299), (23, 6822078), (46, 3411039), (69, 2274026), (138, 1137013), (353, 444498), (706, 222249), (1059, 148166), (2118, 74083), (3221, 48714), (6442, 24357), (8119, 19326), (9663, 16238)]