142989768

素因数分解:

$2^3\times 3^2\times {\mathrm{443}}^1\times {\mathrm{4483}}^1$

素因数の和:4938

約数の個数: 48

約数和(自身を含む): 388224720

約数和(自身を除く): 245234952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 443, 886, 1329, 1772, 2658, 3544, 3987, 4483, 5316, 7974, 8966, 10632, 13449, 15948, 17932, 26898, 31896, 35864, 40347, 53796, 80694, 107592, 161388, 322776, 1985969, 3971938, 5957907, 7943876, 11915814, 15887752, 17873721, 23831628, 35747442, 47663256, 71494884, 142989768]

約数ペア:

[(1, 142989768), (2, 71494884), (3, 47663256), (4, 35747442), (6, 23831628), (8, 17873721), (9, 15887752), (12, 11915814), (18, 7943876), (24, 5957907), (36, 3971938), (72, 1985969), (443, 322776), (886, 161388), (1329, 107592), (1772, 80694), (2658, 53796), (3544, 40347), (3987, 35864), (4483, 31896), (5316, 26898), (7974, 17932), (8966, 15948), (10632, 13449)]