156985489292

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{103}}^2\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:799

約数の個数: 72

約数和(自身を含む): 284826616704

約数和(自身を除く): 127841127412

約数列:

[1, 2, 4, 53, 103, 106, 206, 212, 223, 313, 412, 446, 626, 892, 1252, 5459, 10609, 10918, 11819, 16589, 21218, 21836, 22969, 23638, 32239, 33178, 42436, 45938, 47276, 64478, 66356, 69799, 91876, 128956, 139598, 279196, 562277, 1124554, 1217357, 1708667, 2249108, 2365807, 2434714, 3320617, 3417334, 3699347, 4731614, 4869428, 6641234, 6834668, 7189297, 7398694, 9463228, 13282468, 14378594, 14797388, 28757188, 125387771, 175992701, 250775542, 351985402, 381032741, 501551084, 703970804, 740497591, 762065482, 1480995182, 1524130964, 2961990364, 39246372323, 78492744646, 156985489292]

約数ペア:

[(1, 156985489292), (2, 78492744646), (4, 39246372323), (53, 2961990364), (103, 1524130964), (106, 1480995182), (206, 762065482), (212, 740497591), (223, 703970804), (313, 501551084), (412, 381032741), (446, 351985402), (626, 250775542), (892, 175992701), (1252, 125387771), (5459, 28757188), (10609, 14797388), (10918, 14378594), (11819, 13282468), (16589, 9463228), (21218, 7398694), (21836, 7189297), (22969, 6834668), (23638, 6641234), (32239, 4869428), (33178, 4731614), (42436, 3699347), (45938, 3417334), (47276, 3320617), (64478, 2434714), (66356, 2365807), (69799, 2249108), (91876, 1708667), (128956, 1217357), (139598, 1124554), (279196, 562277)]