168971704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{631}}^1$

素因数の和:844

約数の個数: 64

約数和(自身を含む): 368582400

約数和(自身を除く): 199610696

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 179, 187, 358, 374, 631, 716, 748, 1262, 1432, 1496, 1969, 2524, 3043, 3938, 5048, 6086, 6941, 7876, 10727, 12172, 13882, 15752, 21454, 24344, 27764, 33473, 42908, 55528, 66946, 85816, 112949, 117997, 133892, 225898, 235994, 267784, 451796, 471988, 903592, 943976, 1242439, 1920133, 2484878, 3840266, 4969756, 7680532, 9939512, 15361064, 21121463, 42242926, 84485852, 168971704]

約数ペア:

[(1, 168971704), (2, 84485852), (4, 42242926), (8, 21121463), (11, 15361064), (17, 9939512), (22, 7680532), (34, 4969756), (44, 3840266), (68, 2484878), (88, 1920133), (136, 1242439), (179, 943976), (187, 903592), (358, 471988), (374, 451796), (631, 267784), (716, 235994), (748, 225898), (1262, 133892), (1432, 117997), (1496, 112949), (1969, 85816), (2524, 66946), (3043, 55528), (3938, 42908), (5048, 33473), (6086, 27764), (6941, 24344), (7876, 21454), (10727, 15752), (12172, 13882)]