142981056

素因数分解:

$2^6\times 3^2\times {\mathrm{248231}}^1$

素因数の和:248249

約数の個数: 42

約数和(自身を含む): 409831032

約数和(自身を除く): 266849976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 248231, 496462, 744693, 992924, 1489386, 1985848, 2234079, 2978772, 3971696, 4468158, 5957544, 7943392, 8936316, 11915088, 15886784, 17872632, 23830176, 35745264, 47660352, 71490528, 142981056]

約数ペア:

[(1, 142981056), (2, 71490528), (3, 47660352), (4, 35745264), (6, 23830176), (8, 17872632), (9, 15886784), (12, 11915088), (16, 8936316), (18, 7943392), (24, 5957544), (32, 4468158), (36, 3971696), (48, 2978772), (64, 2234079), (72, 1985848), (96, 1489386), (144, 992924), (192, 744693), (288, 496462), (576, 248231)]