140120848

素因数分解:

$2^4\times 7^1\times {\mathrm{379}}^1\times {\mathrm{3301}}^1$

素因数の和:3695

約数の個数: 40

約数和(自身を含む): 311180480

約数和(自身を除く): 171059632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 379, 758, 1516, 2653, 3032, 3301, 5306, 6064, 6602, 10612, 13204, 21224, 23107, 26408, 42448, 46214, 52816, 92428, 184856, 369712, 1251079, 2502158, 5004316, 8757553, 10008632, 17515106, 20017264, 35030212, 70060424, 140120848]

約数ペア:

[(1, 140120848), (2, 70060424), (4, 35030212), (7, 20017264), (8, 17515106), (14, 10008632), (16, 8757553), (28, 5004316), (56, 2502158), (112, 1251079), (379, 369712), (758, 184856), (1516, 92428), (2653, 52816), (3032, 46214), (3301, 42448), (5306, 26408), (6064, 23107), (6602, 21224), (10612, 13204)]