156948591830

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{649541}}^1$

素因数の和:649952

約数の個数: 32

約数和(自身を含む): 287243061408

約数和(自身を除く): 130294469578

約数列:

[1, 2, 5, 10, 73, 146, 331, 365, 662, 730, 1655, 3310, 24163, 48326, 120815, 241630, 649541, 1299082, 3247705, 6495410, 47416493, 94832986, 214998071, 237082465, 429996142, 474164930, 1074990355, 2149980710, 15694859183, 31389718366, 78474295915, 156948591830]

約数ペア:

[(1, 156948591830), (2, 78474295915), (5, 31389718366), (10, 15694859183), (73, 2149980710), (146, 1074990355), (331, 474164930), (365, 429996142), (662, 237082465), (730, 214998071), (1655, 94832986), (3310, 47416493), (24163, 6495410), (48326, 3247705), (120815, 1299082), (241630, 649541)]