148974472

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{743}}^1$

素因数の和:1173

約数の個数: 32

約数和(自身を含む): 284446080

約数和(自身を除く): 135471608

約数列:

[1, 2, 4, 8, 71, 142, 284, 353, 568, 706, 743, 1412, 1486, 2824, 2972, 5944, 25063, 50126, 52753, 100252, 105506, 200504, 211012, 262279, 422024, 524558, 1049116, 2098232, 18621809, 37243618, 74487236, 148974472]

約数ペア:

[(1, 148974472), (2, 74487236), (4, 37243618), (8, 18621809), (71, 2098232), (142, 1049116), (284, 524558), (353, 422024), (568, 262279), (706, 211012), (743, 200504), (1412, 105506), (1486, 100252), (2824, 52753), (2972, 50126), (5944, 25063)]