156960205158

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{2836391}}^1$

素因数の和:2836820

約数の個数: 32

約数和(自身を含む): 328386120192

約数和(自身を除く): 171425915034

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 401, 802, 1203, 2406, 9223, 18446, 27669, 55338, 2836391, 5672782, 8509173, 17018346, 65236993, 130473986, 195710979, 391421958, 1137392791, 2274785582, 3412178373, 6824356746, 26160034193, 52320068386, 78480102579, 156960205158]

約数ペア:

[(1, 156960205158), (2, 78480102579), (3, 52320068386), (6, 26160034193), (23, 6824356746), (46, 3412178373), (69, 2274785582), (138, 1137392791), (401, 391421958), (802, 195710979), (1203, 130473986), (2406, 65236993), (9223, 17018346), (18446, 8509173), (27669, 5672782), (55338, 2836391)]