158718504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:359

約数の個数: 128

約数和(自身を含む): 470384640

約数和(自身を除く): 311666136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 127, 129, 168, 172, 173, 254, 258, 301, 344, 346, 381, 508, 516, 519, 602, 692, 762, 889, 903, 1016, 1032, 1038, 1204, 1211, 1384, 1524, 1778, 1806, 2076, 2408, 2422, 2667, 3048, 3556, 3612, 3633, 4152, 4844, 5334, 5461, 7112, 7224, 7266, 7439, 9688, 10668, 10922, 14532, 14878, 16383, 21336, 21844, 21971, 22317, 29064, 29756, 32766, 38227, 43688, 43942, 44634, 52073, 59512, 65532, 65913, 76454, 87884, 89268, 104146, 114681, 131064, 131826, 152908, 153797, 156219, 175768, 178536, 208292, 229362, 263652, 305816, 307594, 312438, 416584, 458724, 461391, 527304, 615188, 624876, 917448, 922782, 944753, 1230376, 1249752, 1845564, 1889506, 2834259, 3691128, 3779012, 5668518, 6613271, 7558024, 11337036, 13226542, 19839813, 22674072, 26453084, 39679626, 52906168, 79359252, 158718504]

約数ペア:

[(1, 158718504), (2, 79359252), (3, 52906168), (4, 39679626), (6, 26453084), (7, 22674072), (8, 19839813), (12, 13226542), (14, 11337036), (21, 7558024), (24, 6613271), (28, 5668518), (42, 3779012), (43, 3691128), (56, 2834259), (84, 1889506), (86, 1845564), (127, 1249752), (129, 1230376), (168, 944753), (172, 922782), (173, 917448), (254, 624876), (258, 615188), (301, 527304), (344, 461391), (346, 458724), (381, 416584), (508, 312438), (516, 307594), (519, 305816), (602, 263652), (692, 229362), (762, 208292), (889, 178536), (903, 175768), (1016, 156219), (1032, 153797), (1038, 152908), (1204, 131826), (1211, 131064), (1384, 114681), (1524, 104146), (1778, 89268), (1806, 87884), (2076, 76454), (2408, 65913), (2422, 65532), (2667, 59512), (3048, 52073), (3556, 44634), (3612, 43942), (3633, 43688), (4152, 38227), (4844, 32766), (5334, 29756), (5461, 29064), (7112, 22317), (7224, 21971), (7266, 21844), (7439, 21336), (9688, 16383), (10668, 14878), (10922, 14532)]