165180222

素因数分解:

$2^1\times 3^5\times {\mathrm{71}}^1\times {\mathrm{4787}}^1$

素因数の和:4875

約数の個数: 48

約数和(自身を含む): 376451712

約数和(自身を除く): 211271490

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 243, 426, 486, 639, 1278, 1917, 3834, 4787, 5751, 9574, 11502, 14361, 17253, 28722, 34506, 43083, 86166, 129249, 258498, 339877, 387747, 679754, 775494, 1019631, 1163241, 2039262, 2326482, 3058893, 6117786, 9176679, 18353358, 27530037, 55060074, 82590111, 165180222]

約数ペア:

[(1, 165180222), (2, 82590111), (3, 55060074), (6, 27530037), (9, 18353358), (18, 9176679), (27, 6117786), (54, 3058893), (71, 2326482), (81, 2039262), (142, 1163241), (162, 1019631), (213, 775494), (243, 679754), (426, 387747), (486, 339877), (639, 258498), (1278, 129249), (1917, 86166), (3834, 43083), (4787, 34506), (5751, 28722), (9574, 17253), (11502, 14361)]