156967164

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{48991}}^1$

素因数の和:49090

約数の個数: 36

約数和(自身を含む): 401244480

約数和(自身を除く): 244277316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 48991, 97982, 146973, 195964, 293946, 440919, 587892, 881838, 1763676, 4360199, 8720398, 13080597, 17440796, 26161194, 39241791, 52322388, 78483582, 156967164]

約数ペア:

[(1, 156967164), (2, 78483582), (3, 52322388), (4, 39241791), (6, 26161194), (9, 17440796), (12, 13080597), (18, 8720398), (36, 4360199), (89, 1763676), (178, 881838), (267, 587892), (356, 440919), (534, 293946), (801, 195964), (1068, 146973), (1602, 97982), (3204, 48991)]