159984484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11257}}^1$

素因数の和:11308

約数の個数: 48

約数和(自身を含む): 340441920

約数和(自身を除く): 180457436

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 3553, 7106, 11257, 14212, 22514, 45028, 123827, 191369, 213883, 247654, 382738, 427766, 495308, 765476, 855532, 2105059, 2352713, 3636011, 4210118, 4705426, 7272022, 8420236, 9410852, 14544044, 39996121, 79992242, 159984484]

約数ペア:

[(1, 159984484), (2, 79992242), (4, 39996121), (11, 14544044), (17, 9410852), (19, 8420236), (22, 7272022), (34, 4705426), (38, 4210118), (44, 3636011), (68, 2352713), (76, 2105059), (187, 855532), (209, 765476), (323, 495308), (374, 427766), (418, 382738), (646, 247654), (748, 213883), (836, 191369), (1292, 123827), (3553, 45028), (7106, 22514), (11257, 14212)]