173980856

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1439}}^1$

素因数の和:1596

約数の個数: 64

約数和(自身を含む): 398131200

約数和(自身を除く): 224150344

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 127, 136, 238, 254, 476, 508, 889, 952, 1016, 1439, 1778, 2159, 2878, 3556, 4318, 5756, 7112, 8636, 10073, 11512, 15113, 17272, 20146, 24463, 30226, 40292, 48926, 60452, 80584, 97852, 120904, 171241, 182753, 195704, 342482, 365506, 684964, 731012, 1279271, 1369928, 1462024, 2558542, 3106801, 5117084, 6213602, 10234168, 12427204, 21747607, 24854408, 43495214, 86990428, 173980856]

約数ペア:

[(1, 173980856), (2, 86990428), (4, 43495214), (7, 24854408), (8, 21747607), (14, 12427204), (17, 10234168), (28, 6213602), (34, 5117084), (56, 3106801), (68, 2558542), (119, 1462024), (127, 1369928), (136, 1279271), (238, 731012), (254, 684964), (476, 365506), (508, 342482), (889, 195704), (952, 182753), (1016, 171241), (1439, 120904), (1778, 97852), (2159, 80584), (2878, 60452), (3556, 48926), (4318, 40292), (5756, 30226), (7112, 24463), (8636, 20146), (10073, 17272), (11512, 15113)]