138878424

素因数分解:

$2^3\times 3^2\times {\mathrm{229}}^1\times {\mathrm{8423}}^1$

素因数の和:8664

約数の個数: 48

約数和(自身を含む): 377816400

約数和(自身を除く): 238937976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 4122, 5496, 8244, 8423, 16488, 16846, 25269, 33692, 50538, 67384, 75807, 101076, 151614, 202152, 303228, 606456, 1928867, 3857734, 5786601, 7715468, 11573202, 15430936, 17359803, 23146404, 34719606, 46292808, 69439212, 138878424]

約数ペア:

[(1, 138878424), (2, 69439212), (3, 46292808), (4, 34719606), (6, 23146404), (8, 17359803), (9, 15430936), (12, 11573202), (18, 7715468), (24, 5786601), (36, 3857734), (72, 1928867), (229, 606456), (458, 303228), (687, 202152), (916, 151614), (1374, 101076), (1832, 75807), (2061, 67384), (2748, 50538), (4122, 33692), (5496, 25269), (8244, 16846), (8423, 16488)]