153915992

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{21401}}^1$

素因数の和:21467

約数の個数: 32

約数和(自身を含む): 308188800

約数和(自身を除く): 154272808

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 899, 1798, 3596, 7192, 21401, 42802, 85604, 171208, 620629, 663431, 1241258, 1326862, 2482516, 2653724, 4965032, 5307448, 19239499, 38478998, 76957996, 153915992]

約数ペア:

[(1, 153915992), (2, 76957996), (4, 38478998), (8, 19239499), (29, 5307448), (31, 4965032), (58, 2653724), (62, 2482516), (116, 1326862), (124, 1241258), (232, 663431), (248, 620629), (899, 171208), (1798, 85604), (3596, 42802), (7192, 21401)]