157445176

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1447}}^1$

素因数の和:1556

約数の個数: 64

約数和(自身を含む): 354470400

約数和(自身を除く): 197025224

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 67, 116, 134, 203, 232, 268, 406, 469, 536, 812, 938, 1447, 1624, 1876, 1943, 2894, 3752, 3886, 5788, 7772, 10129, 11576, 13601, 15544, 20258, 27202, 40516, 41963, 54404, 81032, 83926, 96949, 108808, 167852, 193898, 293741, 335704, 387796, 587482, 678643, 775592, 1174964, 1357286, 2349928, 2714572, 2811521, 5429144, 5623042, 11246084, 19680647, 22492168, 39361294, 78722588, 157445176]

約数ペア:

[(1, 157445176), (2, 78722588), (4, 39361294), (7, 22492168), (8, 19680647), (14, 11246084), (28, 5623042), (29, 5429144), (56, 2811521), (58, 2714572), (67, 2349928), (116, 1357286), (134, 1174964), (203, 775592), (232, 678643), (268, 587482), (406, 387796), (469, 335704), (536, 293741), (812, 193898), (938, 167852), (1447, 108808), (1624, 96949), (1876, 83926), (1943, 81032), (2894, 54404), (3752, 41963), (3886, 40516), (5788, 27202), (7772, 20258), (10129, 15544), (11576, 13601)]