142649448

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2753}}^1$

素因数の和:2906

約数の個数: 64

約数和(自身を含む): 380712960

約数和(自身を除く): 238063512

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 127, 136, 204, 254, 381, 408, 508, 762, 1016, 1524, 2159, 2753, 3048, 4318, 5506, 6477, 8259, 8636, 11012, 12954, 16518, 17272, 22024, 25908, 33036, 46801, 51816, 66072, 93602, 140403, 187204, 280806, 349631, 374408, 561612, 699262, 1048893, 1123224, 1398524, 2097786, 2797048, 4195572, 5943727, 8391144, 11887454, 17831181, 23774908, 35662362, 47549816, 71324724, 142649448]

約数ペア:

[(1, 142649448), (2, 71324724), (3, 47549816), (4, 35662362), (6, 23774908), (8, 17831181), (12, 11887454), (17, 8391144), (24, 5943727), (34, 4195572), (51, 2797048), (68, 2097786), (102, 1398524), (127, 1123224), (136, 1048893), (204, 699262), (254, 561612), (381, 374408), (408, 349631), (508, 280806), (762, 187204), (1016, 140403), (1524, 93602), (2159, 66072), (2753, 51816), (3048, 46801), (4318, 33036), (5506, 25908), (6477, 22024), (8259, 17272), (8636, 16518), (11012, 12954)]