133740712

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{33637}}^1$

素因数の和:33721

約数の個数: 32

約数和(自身を含む): 290632320

約数和(自身を除く): 156891608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 33637, 67274, 134548, 235459, 269096, 470918, 941836, 1883672, 2388227, 4776454, 9552908, 16717589, 19105816, 33435178, 66870356, 133740712]

約数ペア:

[(1, 133740712), (2, 66870356), (4, 33435178), (7, 19105816), (8, 16717589), (14, 9552908), (28, 4776454), (56, 2388227), (71, 1883672), (142, 941836), (284, 470918), (497, 269096), (568, 235459), (994, 134548), (1988, 67274), (3976, 33637)]