156741855868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1777}}^1\times {\mathrm{5351}}^1$

素因数の和:7462

約数の個数: 48

約数和(自身を含む): 296552136384

約数和(自身を除く): 139810280516

約数列:

[1, 2, 4, 13, 26, 52, 317, 634, 1268, 1777, 3554, 4121, 5351, 7108, 8242, 10702, 16484, 21404, 23101, 46202, 69563, 92404, 139126, 278252, 563309, 1126618, 1696267, 2253236, 3392534, 6785068, 7323017, 9508727, 14646034, 19017454, 22051471, 29292068, 38034908, 44102942, 88205884, 123613451, 247226902, 494453804, 3014266459, 6028532918, 12057065836, 39185463967, 78370927934, 156741855868]

約数ペア:

[(1, 156741855868), (2, 78370927934), (4, 39185463967), (13, 12057065836), (26, 6028532918), (52, 3014266459), (317, 494453804), (634, 247226902), (1268, 123613451), (1777, 88205884), (3554, 44102942), (4121, 38034908), (5351, 29292068), (7108, 22051471), (8242, 19017454), (10702, 14646034), (16484, 9508727), (21404, 7323017), (23101, 6785068), (46202, 3392534), (69563, 2253236), (92404, 1696267), (139126, 1126618), (278252, 563309)]