156947851340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{30298813}}^1$

素因数の和:30298866

約数の個数: 48

約数和(自身を含む): 386855257152

約数和(自身を除く): 229907405812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 30298813, 60597626, 121195252, 151494065, 212091691, 302988130, 424183382, 605976260, 848366764, 1060458455, 1121056081, 2120916910, 2242112162, 4241833820, 4484224324, 5605280405, 7847392567, 11210560810, 15694785134, 22421121620, 31389570268, 39236962835, 78473925670, 156947851340]

約数ペア:

[(1, 156947851340), (2, 78473925670), (4, 39236962835), (5, 31389570268), (7, 22421121620), (10, 15694785134), (14, 11210560810), (20, 7847392567), (28, 5605280405), (35, 4484224324), (37, 4241833820), (70, 2242112162), (74, 2120916910), (140, 1121056081), (148, 1060458455), (185, 848366764), (259, 605976260), (370, 424183382), (518, 302988130), (740, 212091691), (1036, 151494065), (1295, 121195252), (2590, 60597626), (5180, 30298813)]