145721142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37307}}^1$

素因数の和:37353

約数の個数: 48

約数和(自身を含む): 372483072

約数和(自身を除く): 226761930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 37307, 74614, 111921, 223842, 261149, 335763, 522298, 671526, 783447, 1156517, 1566894, 2313034, 2350341, 3469551, 4700682, 6939102, 8095619, 10408653, 16191238, 20817306, 24286857, 48573714, 72860571, 145721142]

約数ペア:

[(1, 145721142), (2, 72860571), (3, 48573714), (6, 24286857), (7, 20817306), (9, 16191238), (14, 10408653), (18, 8095619), (21, 6939102), (31, 4700682), (42, 3469551), (62, 2350341), (63, 2313034), (93, 1566894), (126, 1156517), (186, 783447), (217, 671526), (279, 522298), (434, 335763), (558, 261149), (651, 223842), (1302, 111921), (1953, 74614), (3906, 37307)]