156947637160

素因数分解:

$2^3\times 5^1\times {\mathrm{28933}}^1\times {\mathrm{135613}}^1$

素因数の和:164557

約数の個数: 32

約数和(自身を含む): 353146992840

約数和(自身を除く): 196199355680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 28933, 57866, 115732, 135613, 144665, 231464, 271226, 289330, 542452, 578660, 678065, 1084904, 1157320, 1356130, 2712260, 5424520, 3923690929, 7847381858, 15694763716, 19618454645, 31389527432, 39236909290, 78473818580, 156947637160]

約数ペア:

[(1, 156947637160), (2, 78473818580), (4, 39236909290), (5, 31389527432), (8, 19618454645), (10, 15694763716), (20, 7847381858), (40, 3923690929), (28933, 5424520), (57866, 2712260), (115732, 1356130), (135613, 1157320), (144665, 1084904), (231464, 678065), (271226, 578660), (289330, 542452)]