142566972

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{3169}}^1$

素因数の和:3362

約数の個数: 48

約数和(自身を含む): 349359360

約数和(自身を除く): 206792388

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 163, 276, 326, 489, 652, 978, 1956, 3169, 3749, 6338, 7498, 9507, 11247, 12676, 14996, 19014, 22494, 38028, 44988, 72887, 145774, 218661, 291548, 437322, 516547, 874644, 1033094, 1549641, 2066188, 3099282, 6198564, 11880581, 23761162, 35641743, 47522324, 71283486, 142566972]

約数ペア:

[(1, 142566972), (2, 71283486), (3, 47522324), (4, 35641743), (6, 23761162), (12, 11880581), (23, 6198564), (46, 3099282), (69, 2066188), (92, 1549641), (138, 1033094), (163, 874644), (276, 516547), (326, 437322), (489, 291548), (652, 218661), (978, 145774), (1956, 72887), (3169, 44988), (3749, 38028), (6338, 22494), (7498, 19014), (9507, 14996), (11247, 12676)]