156935940308

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{473503}}^1$

素因数の和:473629

約数の個数: 72

約数和(自身を含む): 340070572800

約数和(自身を除く): 183134632492

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 89, 98, 133, 178, 196, 266, 356, 532, 623, 931, 1246, 1691, 1862, 2492, 3382, 3724, 4361, 6764, 8722, 11837, 17444, 23674, 47348, 82859, 165718, 331436, 473503, 947006, 1894012, 3314521, 6629042, 8996557, 13258084, 17993114, 23201647, 35986228, 42141767, 46403294, 62975899, 84283534, 92806588, 125951798, 168567068, 251903596, 294992369, 440831293, 589984738, 800693573, 881662586, 1179969476, 1601387146, 1763325172, 2064946583, 3202774292, 4129893166, 5604855011, 8259786332, 11209710022, 22419420044, 39233985077, 78467970154, 156935940308]

約数ペア:

[(1, 156935940308), (2, 78467970154), (4, 39233985077), (7, 22419420044), (14, 11209710022), (19, 8259786332), (28, 5604855011), (38, 4129893166), (49, 3202774292), (76, 2064946583), (89, 1763325172), (98, 1601387146), (133, 1179969476), (178, 881662586), (196, 800693573), (266, 589984738), (356, 440831293), (532, 294992369), (623, 251903596), (931, 168567068), (1246, 125951798), (1691, 92806588), (1862, 84283534), (2492, 62975899), (3382, 46403294), (3724, 42141767), (4361, 35986228), (6764, 23201647), (8722, 17993114), (11837, 13258084), (17444, 8996557), (23674, 6629042), (47348, 3314521), (82859, 1894012), (165718, 947006), (331436, 473503)]