158551416

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{21803}}^1$

素因数の和:21916

約数の個数: 48

約数和(自身を含む): 433681560

約数和(自身を除く): 275130144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 7272, 21803, 43606, 65409, 87212, 130818, 174424, 196227, 261636, 392454, 523272, 784908, 1569816, 2202103, 4404206, 6606309, 8808412, 13212618, 17616824, 19818927, 26425236, 39637854, 52850472, 79275708, 158551416]

約数ペア:

[(1, 158551416), (2, 79275708), (3, 52850472), (4, 39637854), (6, 26425236), (8, 19818927), (9, 17616824), (12, 13212618), (18, 8808412), (24, 6606309), (36, 4404206), (72, 2202103), (101, 1569816), (202, 784908), (303, 523272), (404, 392454), (606, 261636), (808, 196227), (909, 174424), (1212, 130818), (1818, 87212), (2424, 65409), (3636, 43606), (7272, 21803)]