156905104070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{122051}}^1$

素因数の和:122142

約数の個数: 128

約数和(自身を含む): 354321838080

約数和(自身を除く): 197416734010

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 29, 31, 55, 58, 62, 65, 110, 130, 143, 145, 155, 286, 290, 310, 319, 341, 377, 403, 638, 682, 715, 754, 806, 899, 1430, 1595, 1705, 1798, 1885, 2015, 3190, 3410, 3770, 4030, 4147, 4433, 4495, 8294, 8866, 8990, 9889, 11687, 19778, 20735, 22165, 23374, 41470, 44330, 49445, 58435, 98890, 116870, 122051, 128557, 244102, 257114, 610255, 642785, 1220510, 1285570, 1342561, 1586663, 2685122, 3173326, 3539479, 3783581, 6712805, 7078958, 7567162, 7933315, 13425610, 15866630, 17453293, 17697395, 18917905, 34906586, 35394790, 37835810, 38934269, 41619391, 46013227, 49186553, 77868538, 83238782, 87266465, 92026454, 98373106, 109723849, 174532930, 194671345, 208096955, 219447698, 230066135, 245932765, 389342690, 416193910, 460132270, 491865530, 506145497, 541052083, 548619245, 1012290994, 1082104166, 1097238490, 1206962339, 1426410037, 2413924678, 2530727485, 2705260415, 2852820074, 5061454970, 5410520830, 6034811695, 7132050185, 12069623390, 14264100370, 15690510407, 31381020814, 78452552035, 156905104070]

約数ペア:

[(1, 156905104070), (2, 78452552035), (5, 31381020814), (10, 15690510407), (11, 14264100370), (13, 12069623390), (22, 7132050185), (26, 6034811695), (29, 5410520830), (31, 5061454970), (55, 2852820074), (58, 2705260415), (62, 2530727485), (65, 2413924678), (110, 1426410037), (130, 1206962339), (143, 1097238490), (145, 1082104166), (155, 1012290994), (286, 548619245), (290, 541052083), (310, 506145497), (319, 491865530), (341, 460132270), (377, 416193910), (403, 389342690), (638, 245932765), (682, 230066135), (715, 219447698), (754, 208096955), (806, 194671345), (899, 174532930), (1430, 109723849), (1595, 98373106), (1705, 92026454), (1798, 87266465), (1885, 83238782), (2015, 77868538), (3190, 49186553), (3410, 46013227), (3770, 41619391), (4030, 38934269), (4147, 37835810), (4433, 35394790), (4495, 34906586), (8294, 18917905), (8866, 17697395), (8990, 17453293), (9889, 15866630), (11687, 13425610), (19778, 7933315), (20735, 7567162), (22165, 7078958), (23374, 6712805), (41470, 3783581), (44330, 3539479), (49445, 3173326), (58435, 2685122), (98890, 1586663), (116870, 1342561), (122051, 1285570), (128557, 1220510), (244102, 642785), (257114, 610255)]