137888958340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2161}}^1\times {\mathrm{2903}}^1$

素因数の和:5237

約数の個数: 96

約数和(自身を含む): 333310247424

約数和(自身を除く): 195421289084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157, 314, 628, 785, 1099, 1570, 2161, 2198, 2903, 3140, 4322, 4396, 5495, 5806, 8644, 10805, 10990, 11612, 14515, 15127, 20321, 21610, 21980, 29030, 30254, 40642, 43220, 58060, 60508, 75635, 81284, 101605, 151270, 203210, 302540, 339277, 406420, 455771, 678554, 911542, 1357108, 1696385, 1823084, 2278855, 2374939, 3190397, 3392770, 4557710, 4749878, 6273383, 6380794, 6785540, 9115420, 9499756, 11874695, 12546766, 12761588, 15951985, 23749390, 25093532, 31366915, 31903970, 43913681, 47498780, 62733830, 63807940, 87827362, 125467660, 175654724, 219568405, 439136810, 878273620, 984921131, 1969842262, 3939684524, 4924605655, 6894447917, 9849211310, 13788895834, 19698422620, 27577791668, 34472239585, 68944479170, 137888958340]

約数ペア:

[(1, 137888958340), (2, 68944479170), (4, 34472239585), (5, 27577791668), (7, 19698422620), (10, 13788895834), (14, 9849211310), (20, 6894447917), (28, 4924605655), (35, 3939684524), (70, 1969842262), (140, 984921131), (157, 878273620), (314, 439136810), (628, 219568405), (785, 175654724), (1099, 125467660), (1570, 87827362), (2161, 63807940), (2198, 62733830), (2903, 47498780), (3140, 43913681), (4322, 31903970), (4396, 31366915), (5495, 25093532), (5806, 23749390), (8644, 15951985), (10805, 12761588), (10990, 12546766), (11612, 11874695), (14515, 9499756), (15127, 9115420), (20321, 6785540), (21610, 6380794), (21980, 6273383), (29030, 4749878), (30254, 4557710), (40642, 3392770), (43220, 3190397), (58060, 2374939), (60508, 2278855), (75635, 1823084), (81284, 1696385), (101605, 1357108), (151270, 911542), (203210, 678554), (302540, 455771), (339277, 406420)]