156172140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{867623}}^1$

素因数の和:867638

約数の個数: 36

約数和(自身を含む): 473722704

約数和(自身を除く): 317550564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 867623, 1735246, 2602869, 3470492, 4338115, 5205738, 7808607, 8676230, 10411476, 13014345, 15617214, 17352460, 26028690, 31234428, 39043035, 52057380, 78086070, 156172140]

約数ペア:

[(1, 156172140), (2, 78086070), (3, 52057380), (4, 39043035), (5, 31234428), (6, 26028690), (9, 17352460), (10, 15617214), (12, 13014345), (15, 10411476), (18, 8676230), (20, 7808607), (30, 5205738), (36, 4338115), (45, 3470492), (60, 2602869), (90, 1735246), (180, 867623)]