140290992

素因数分解:

$2^4\times 3^2\times {\mathrm{617}}^1\times {\mathrm{1579}}^1$

素因数の和:2210

約数の個数: 60

約数和(自身を含む): 393505320

約数和(自身を除く): 253214328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 617, 1234, 1579, 1851, 2468, 3158, 3702, 4737, 4936, 5553, 6316, 7404, 9474, 9872, 11106, 12632, 14211, 14808, 18948, 22212, 25264, 28422, 29616, 37896, 44424, 56844, 75792, 88848, 113688, 227376, 974243, 1948486, 2922729, 3896972, 5845458, 7793944, 8768187, 11690916, 15587888, 17536374, 23381832, 35072748, 46763664, 70145496, 140290992]

約数ペア:

[(1, 140290992), (2, 70145496), (3, 46763664), (4, 35072748), (6, 23381832), (8, 17536374), (9, 15587888), (12, 11690916), (16, 8768187), (18, 7793944), (24, 5845458), (36, 3896972), (48, 2922729), (72, 1948486), (144, 974243), (617, 227376), (1234, 113688), (1579, 88848), (1851, 75792), (2468, 56844), (3158, 44424), (3702, 37896), (4737, 29616), (4936, 28422), (5553, 25264), (6316, 22212), (7404, 18948), (9474, 14808), (9872, 14211), (11106, 12632)]