164472056

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{154579}}^1$

素因数の和:154611

約数の個数: 32

約数和(自身を含む): 370992000

約数和(自身を除く): 206519944

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 154579, 309158, 618316, 1082053, 1236632, 2164106, 2937001, 4328212, 5874002, 8656424, 11748004, 20559007, 23496008, 41118014, 82236028, 164472056]

約数ペア:

[(1, 164472056), (2, 82236028), (4, 41118014), (7, 23496008), (8, 20559007), (14, 11748004), (19, 8656424), (28, 5874002), (38, 4328212), (56, 2937001), (76, 2164106), (133, 1236632), (152, 1082053), (266, 618316), (532, 309158), (1064, 154579)]