145889448

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{691}}^1$

素因数の和:1182

約数の個数: 64

約数和(自身を含む): 385305600

約数和(自身を除く): 239416152

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 463, 691, 926, 1382, 1389, 1852, 2073, 2764, 2778, 3704, 4146, 5528, 5556, 8292, 8797, 11112, 13129, 16584, 17594, 26258, 26391, 35188, 39387, 52516, 52782, 70376, 78774, 105032, 105564, 157548, 211128, 315096, 319933, 639866, 959799, 1279732, 1919598, 2559464, 3839196, 6078727, 7678392, 12157454, 18236181, 24314908, 36472362, 48629816, 72944724, 145889448]

約数ペア:

[(1, 145889448), (2, 72944724), (3, 48629816), (4, 36472362), (6, 24314908), (8, 18236181), (12, 12157454), (19, 7678392), (24, 6078727), (38, 3839196), (57, 2559464), (76, 1919598), (114, 1279732), (152, 959799), (228, 639866), (456, 319933), (463, 315096), (691, 211128), (926, 157548), (1382, 105564), (1389, 105032), (1852, 78774), (2073, 70376), (2764, 52782), (2778, 52516), (3704, 39387), (4146, 35188), (5528, 26391), (5556, 26258), (8292, 17594), (8797, 16584), (11112, 13129)]