148729130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 301771008

約数和(自身を除く): 153041878

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 97, 106, 110, 194, 263, 265, 485, 526, 530, 583, 970, 1067, 1166, 1315, 2134, 2630, 2893, 2915, 5141, 5335, 5786, 5830, 10282, 10670, 13939, 14465, 25511, 25705, 27878, 28930, 51022, 51410, 56551, 69695, 113102, 127555, 139390, 153329, 255110, 280621, 282755, 306658, 561242, 565510, 766645, 1352083, 1403105, 1533290, 2704166, 2806210, 6760415, 13520830, 14872913, 29745826, 74364565, 148729130]

約数ペア:

[(1, 148729130), (2, 74364565), (5, 29745826), (10, 14872913), (11, 13520830), (22, 6760415), (53, 2806210), (55, 2704166), (97, 1533290), (106, 1403105), (110, 1352083), (194, 766645), (263, 565510), (265, 561242), (485, 306658), (526, 282755), (530, 280621), (583, 255110), (970, 153329), (1067, 139390), (1166, 127555), (1315, 113102), (2134, 69695), (2630, 56551), (2893, 51410), (2915, 51022), (5141, 28930), (5335, 27878), (5786, 25705), (5830, 25511), (10282, 14465), (10670, 13939)]